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stringlengths
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float32
119
254
utterance_pitch_std
float32
4.92
73.5
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float64
18.5
70.4
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float64
11.2
59.9
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stringclasses
1 value
phonemes
stringlengths
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208
jenny/12298
A chemical bond may be visualized as the multipole balance between the positive charges in the nuclei and the negative charges oscillating about them.
a chemical bond may be visualized as the multipole balance between the positive charges in the nuclei and the negative charges oscillating about them.
168.87764
18.396591
60.550323
59.66684
very fast
ʌ kɛmʌkʌl bɑnd meɪ bi vɪʒwʌlaɪzd æz ðʌ bælʌns bɪtwin ðʌ pɑzʌtɪv tʃɑɹdʒʌz ɪn ðʌ nukliaɪ ʌnd ðʌ nɛɡʌtɪv tʃɑɹdʒʌz ɑsʌleɪtɪŋ ʌbaʊt ðɛm.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very fast pace and a moderate level of clarity, but the recording is quite confined, creating a sense of isolation.'
jenny/12299
More than simple attraction and repulsion, the energies and distributions characterize the availability of an electron to bond to another atom.
more than simple attraction and repulsion, the energies and distributions characterize the availability of an electron to bond to another atom.
167.402878
19.354094
56.48465
59.813248
very fast
mɔɹ ðæn sɪmpʌl ʌtɹækʃʌn ʌnd , ðʌ ɛnɜ˞dʒiz ʌnd dɪstɹʌbjuʃʌnz kɛɹʌktɜ˞aɪz ðʌ ʌveɪlʌbɪlʌti ʌv æn ɪlɛktɹɑn tu bɑnd tu ʌnʌðɜ˞ ætʌm.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very fast pace but has a slightly monotone tone of voice.'.
jenny/122
The seconds were ticking by.
the seconds were ticking by.
193.381409
19.753469
33.11956
59.57296
very fast
ðʌ sɛkʌndz wɜ˞ tɪkɪŋ baɪ.
very noisy
very confined sounding
quite monotone
'I'm unable to generate a description for that context, as the keywords do not provide enough information to create a complete and grammatically correct text.'
jenny/12300
A chemical bond can be a covalent bond, an ionic bond, a hydrogen bond or just because of Van der Waals force.
a chemical bond can be a covalent bond, an ionic bond, a hydrogen bond or just because of van der waals force.
169.444366
17.062183
56.623661
59.008511
very fast
ʌ kɛmʌkʌl bɑnd kæn bi ʌ koʊvɑlʌnt bɑnd, æn aɪɑnɪk bɑnd, ʌ haɪdɹʌdʒʌn bɑnd ɔɹ dʒʌst bɪkɔz ʌv væn dɜ˞ fɔɹs.
slightly clear
very confined sounding
very monotone
'The speech sample is very clear, but there's a slight level of background noise that makes it sound slightly muffled.'
jenny/12301
Each of these kinds of bonds is ascribed to some potential.
each of these kinds of bonds is ascribed to some potential.
176.18576
20.789837
60.581978
58.652542
very fast
itʃ ʌv ðiz kaɪndz ʌv bɑndz ɪz ʌskɹaɪbd tu sʌm pʌtɛnʃʌl.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very fast pace but is quite monotone in her tone of voice, with occasional hints of clarity.'
jenny/12302
These potentials create the interactions which hold atoms together in molecules or crystals.
these potentials create the interactions which hold atoms together in molecules or crystals.
170.66272
16.275217
53.12904
59.454636
very fast
ðiz pʌtɛnʃʌlz kɹieɪt ðʌ ɪntɜ˞ækʃʌnz wɪtʃ hoʊld ætʌmz tʌɡɛðɜ˞ ɪn mɑlʌkjulz ɔɹ kɹɪstʌlz.
moderate ambient sound
very confined sounding
very monotone
'Jenny's voice is very monotone, very fast, and recorded in a very quiet environment.'
jenny/12303
In many simple compounds, valence bond theory, the Valence Shell Electron Pair Repulsion model , and the concept of oxidation number can be used to explain molecular structure and composition.
in many simple compounds, valence bond theory, the valence shell electron pair repulsion model , and the concept of oxidation number can be used to explain molecular structure and composition.
171.078827
16.221663
60.092121
59.648407
very fast
ɪn mɛni sɪmpʌl kɑmpaʊndz, veɪlʌns bɑnd θɪɹi, ðʌ veɪlʌns ʃɛl ɪlɛktɹɑn pɛɹ mɑdʌl , ʌnd ðʌ kɑnsɛpt ʌv ɑksʌdeɪʃʌn nʌmbɜ˞ kæn bi juzd tu ɪkspleɪn mʌlɛkjʌlɜ˞ stɹʌktʃɜ˞ ʌnd kɑmpʌzɪʃʌn.
slightly clear
very confined sounding
very monotone
'Jenny speaks very fast and monotone, with minimal variation in her tone of voice.'
jenny/12304
The two oppositely charged ions attract one another, and the ionic bond is the electrostatic force of attraction between them.
the two oppositely charged ions attract one another, and the ionic bond is the electrostatic force of attraction between them.
171.00592
16.963572
55.535141
59.636417
very fast
ðʌ tu tʃɑɹdʒd aɪʌnz ʌtɹækt wʌn ʌnʌðɜ˞, ʌnd ðʌ aɪɑnɪk bɑnd ɪz ðʌ ɪlɛktɹoʊstætɪk fɔɹs ʌv ʌtɹækʃʌn bɪtwin ðɛm.
slightly clear
very confined sounding
very monotone
'Jenny's speech is very clear and monotone, with minimal background noise.'
jenny/12305
The ions are held together due to electrostatic attraction, and that compound sodium chloride , or common table salt, is formed.
the ions are held together due to electrostatic attraction, and that compound sodium chloride , or common table salt, is formed.
168.808334
15.125212
51.764172
59.671497
very fast
ðʌ aɪʌnz ɑɹ hɛld tʌɡɛðɜ˞ du tu ɪlɛktɹoʊstætɪk ʌtɹækʃʌn, ʌnd ðæt kɑmpaʊnd soʊdiʌm klɔɹaɪd , ɔɹ kɑmʌn teɪbʌl sɔlt, ɪz fɔɹmd.
moderate ambient sound
very confined sounding
very monotone
'The speech sample is very clear and crisp, but there is a moderate amount of ambient noise in the background.'
jenny/12306
In the methane molecule , the carbon atom shares a pair of valence electrons with each of the four hydrogen atoms.
in the methane molecule , the carbon atom shares a pair of valence electrons with each of the four hydrogen atoms.
169.502441
17.640493
57.621853
59.785423
very fast
ɪn ðʌ mɛθeɪn mɑlʌkjul , ðʌ kɑɹbʌn ætʌm ʃɛɹz ʌ pɛɹ ʌv veɪlʌns ɪlɛktɹɑnz wɪð itʃ ʌv ðʌ fɔɹ haɪdɹʌdʒʌn ætʌmz.
slightly clear
very confined sounding
quite monotone
'Jenny speaks in a monotone voice with minimal variation in pace and expression'.
jenny/12307
Thus, the octet rule is satisfied for C-atom and the duet rule is satisfied for the H-atoms .
thus, the octet rule is satisfied for c atom and the duet rule is satisfied for the h atoms .
171.50882
15.193583
53.077717
59.721577
very fast
ðʌs, ðʌ ɑktɛt ɹul ɪz sætʌsfaɪd fɔɹ si-ætʌm ʌnd ðʌ duɛt ɹul ɪz sætʌsfaɪd fɔɹ ðʌ eɪtʃ-ætʌmz .
moderate ambient sound
very confined sounding
very monotone
'The speech sample is very clear but has a moderate ambient sound with some background noise and monotone delivery.'.
jenny/12308
In a covalent bond, one or more pairs of valence electrons are shared by two atoms: the resulting electrically neutral group of bonded atoms is termed a molecule.
in a covalent bond, one or more pairs of valence electrons are shared by two atoms, the resulting electrically neutral group of bonded atoms is termed a molecule.
168.223053
16.012861
57.076511
59.748459
very fast
ɪn ʌ koʊvɑlʌnt bɑnd, wʌn ɔɹ mɔɹ pɛɹz ʌv veɪlʌns ɪlɛktɹɑnz ɑɹ ʃɛɹd baɪ tu ætʌmz: ðʌ ɹɪzʌltɪŋ ɪlɛktɹɪkʌli nutɹʌl ɡɹup ʌv bɑndʌd ætʌmz ɪz tɜ˞md ʌ mɑlʌkjul.
slightly clear
very confined sounding
very monotone
'Jenny's speech is very clear and concise, but there is a bit of background noise that makes it sound a bit muffled.'
jenny/12309
Atoms will share valence electrons in such a way as to create a noble gas electron configuration for each atom.
atoms will share valence electrons in such a way as to create a noble gas electron configuration for each atom.
165.383057
16.43358
50.531555
59.766827
very fast
ætʌmz wɪl ʃɛɹ veɪlʌns ɪlɛktɹɑnz ɪn sʌtʃ ʌ weɪ æz tu kɹieɪt ʌ noʊbʌl ɡæs ɪlɛktɹɑn kʌnfɪɡjɜ˞eɪʃʌn fɔɹ itʃ ætʌm.
moderate ambient sound
very confined sounding
very monotone
'The speech sample is very noisy, with a moderate ambient sound and very monotone delivery.'
jenny/1230
The Party could not be overthrown from within.
the party could not be overthrown from within.
199.838501
33.54528
50.405312
59.747189
very fast
ðʌ pɑɹti kʊd nɑt bi oʊvɜ˞θɹoʊn fɹʌm wɪðɪn.
moderate ambient sound
very confined sounding
quite monotone
'Jenny speaks with a very fast pace but her voice is quite monotone in this otherwise quiet recording.'
jenny/12310
Atoms that tend to combine in such a way that they each have eight electrons in their valence shell are said to follow the octet rule.
atoms that tend to combine in such a way that they each have eight electrons in their valence shell are said to follow the octet rule.
168.389603
15.120782
57.502438
59.737541
very fast
ætʌmz ðæt tɛnd tu kɑmbaɪn ɪn sʌtʃ ʌ weɪ ðæt ðeɪ itʃ hæv eɪt ɪlɛktɹɑnz ɪn ðɛɹ veɪlʌns ʃɛl ɑɹ sɛd tu fɑloʊ ðʌ ɑktɛt ɹul.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone tone and speaks very quickly, with minimal pauses in between words.'
jenny/12311
Similarly, theories from classical physics can be used to predict many ionic structures.
similarly, theories from classical physics can be used to predict many ionic structures.
169.874481
14.532626
53.766018
59.798679
very fast
sɪmʌlɜ˞li, θɪɹiz fɹʌm klæsɪkʌl fɪzɪks kæn bi juzd tu pɹɪdɪkt mɛni aɪɑnɪk stɹʌktʃɜ˞z.
moderate ambient sound
very confined sounding
very monotone
'The speech sample is very clear and has a moderate ambient sound with some very faint background noise.'
jenny/12312
With more complicated compounds, such as metal complexes, valence bond theory is less applicable and alternative approaches, such as the molecular orbital theory, are generally used.
with more complicated compounds, such as metal complexes, valence bond theory is less applicable and alternative approaches, such as the molecular orbital theory, are generally used.
168.49205
16.717747
61.237431
59.827366
very fast
wɪð mɔɹ kɑmplʌkeɪtʌd kɑmpaʊndz, sʌtʃ æz mɛtʌl kɑmplɛksʌz, veɪlʌns bɑnd θɪɹi ɪz lɛs æplʌkʌbʌl ʌnd ɔltɜ˞nʌtɪv ʌpɹoʊtʃʌz, sʌtʃ æz ðʌ mʌlɛkjʌlɜ˞ ɔɹbʌtʌl θɪɹi, ɑɹ dʒɛnɜ˞ʌli juzd.
quite clear
very confined sounding
very monotone
'Jenny's voice is very clear and consistent, but there is a very high degree of background noise and a very fast pace of delivery.'
jenny/12313
See diagram on electronic orbitals.
see diagram on electronic orbitals.
165.852829
17.020266
43.37104
59.745552
very fast
si daɪʌɡɹæm ɑn ɪlɛktɹɑnɪk ɔɹbʌtʌls.
slightly noisy
very confined sounding
very monotone
'Unable to hear due to excessive noise and a monotone tone, the speech is barely audible.'
jenny/12314
In the context of chemistry, energy is an attribute of a substance as a consequence of its atomic, molecular or aggregate structure.
in the context of chemistry, energy is an attribute of a substance as a consequence of its atomic, molecular or aggregate structure.
170.057175
18.982231
52.216194
59.840401
very fast
ɪn ðʌ kɑntɛkst ʌv kɛmʌstɹi, ɛnɜ˞dʒi ɪz æn ætɹʌbjut ʌv ʌ sʌbstʌns æz ʌ kɑnsʌkwʌns ʌv ɪts ʌtɑmɪk, mʌlɛkjʌlɜ˞ ɔɹ æɡɹʌɡʌt stɹʌktʃɜ˞.
moderate ambient sound
very confined sounding
quite monotone
'Jenny speaks in a monotone voice with moderate background noise and a fast pace.'
jenny/12315
Since a chemical transformation is accompanied by a change in one or more of these kinds of structures, it is invariably accompanied by an increase or decrease of energy of the substances involved.
since a chemical transformation is accompanied by a change in one or more of these kinds of structures, it is invariably accompanied by an increase or decrease of energy of the substances involved.
168.397507
16.557276
58.708935
59.753895
very fast
sɪns ʌ kɛmʌkʌl tɹænsfɜ˞meɪʃʌn ɪz ʌkʌmpʌnid baɪ ʌ tʃeɪndʒ ɪn wʌn ɔɹ mɔɹ ʌv ðiz kaɪndz ʌv stɹʌktʃɜ˞z, ɪt ɪz ɪnvɛɹiʌbli ʌkʌmpʌnid baɪ æn ɪnkɹis ɔɹ dɪkɹis ʌv ɛnɜ˞dʒi ʌv ðʌ sʌbstʌnsʌz ɪnvɑlvd.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone tone, barely noticeable in an otherwise noisy environment.'
jenny/12316
Some energy is transferred between the surroundings and the reactants of the reaction in the form of heat or light; thus the products of a reaction may have more or less energy than the reactants.
some energy is transferred between the surroundings and the reactants of the reaction in the form of heat or light, thus the products of a reaction may have more or less energy than the reactants.
170.017578
20.66835
58.792286
59.8283
very fast
sʌm ɛnɜ˞dʒi ɪz tɹænsfɜ˞d bɪtwin ðʌ sɜ˞aʊndɪŋz ʌnd ðʌ ʌv ðʌ ɹiækʃʌn ɪn ðʌ fɔɹm ʌv hit ɔɹ laɪt; ðʌs ðʌ pɹɑdʌkts ʌv ʌ ɹiækʃʌn meɪ hæv mɔɹ ɔɹ lɛs ɛnɜ˞dʒi ðæn ðʌ .
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear, but there's a slight echo in the background. Her tone is very monotone, and her pace is very fast.'
jenny/12317
A reaction is said to be exergonic if the final state is lower on the energy scale than the initial state; in the case of endergonic reactions the situation is the reverse.
a reaction is said to be exergonic if the final state is lower on the energy scale than the initial state, in the case of endergonic reactions the situation is the reverse.
171.676941
19.318985
60.193413
59.76733
very fast
ʌ ɹiækʃʌn ɪz sɛd tu bi ɪf ðʌ faɪnʌl steɪt ɪz loʊɜ˞ ɑn ðʌ ɛnɜ˞dʒi skeɪl ðæn ðʌ ɪnɪʃʌl steɪt; ɪn ðʌ keɪs ʌv ɹiækʃʌnz ðʌ sɪtʃueɪʃʌn ɪz ðʌ ɹɪvɜ˞s.
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear but has a slight monotone delivery.'
jenny/12318
A reaction is said to be exothermic if the reaction releases heat to the surroundings; in the case of endothermic reactions, the reaction absorbs heat from the surroundings.
a reaction is said to be exothermic if the reaction releases heat to the surroundings, in the case of endothermic reactions, the reaction absorbs heat from the surroundings.
173.740173
16.93861
61.51852
59.731789
very fast
ʌ ɹiækʃʌn ɪz sɛd tu bi ɛksoʊθɜ˞mɪk ɪf ðʌ ɹiækʃʌn ɹɪlisɪz hit tu ðʌ sɜ˞aʊndɪŋz; ɪn ðʌ keɪs ʌv ɛndoʊθɜ˞mɪk ɹiækʃʌnz, ðʌ ɹiækʃʌn ʌbzɔɹbz hit fɹʌm ðʌ sɜ˞aʊndɪŋz.
quite clear
very confined sounding
very monotone
'The speech sample is clear and free of significant background noise, but the delivery is very monotone.'
jenny/12319
Chemical reactions are invariably not possible unless the reactants surmount an energy barrier known as the activation energy.
chemical reactions are invariably not possible unless the reactants surmount an energy barrier known as the activation energy.
166.489716
19.358484
52.397491
59.731518
very fast
kɛmʌkʌl ɹiækʃʌnz ɑɹ ɪnvɛɹiʌbli nɑt pɑsʌbʌl ʌnlɛs ðʌ sɜ˞maʊnt æn ɛnɜ˞dʒi bæɹiɜ˞ noʊn æz ðʌ æktʌveɪʃʌn ɛnɜ˞dʒi.
moderate ambient sound
very confined sounding
quite monotone
'Jenny's speech is delivered in a very fast and quiet style, with very little variation in tone or pace.'
jenny/1231
Its enemies, if it had any enemies, had no way of coming together or even of identifying one another.
its enemies, if it had any enemies, had no way of coming together or even of identifying one another.
202.426712
35.105877
55.419724
59.820091
very fast
ɪts ɛnʌmiz, ɪf ɪt hæd ɛni ɛnʌmiz, hæd noʊ weɪ ʌv kʌmɪŋ tʌɡɛðɜ˞ ɔɹ ivɪn ʌv aɪdɛntʌfaɪɪŋ wʌn ʌnʌðɜ˞.
slightly clear
very confined sounding
slightly monotone
'Jenny speaks with a very fast pace but has a slightly clear and slightly monotone tone.'
jenny/12320
The activation energy necessary for a chemical reaction to occur can be in the form of heat, light, electricity or mechanical force in the form of ultrasound.
the activation energy necessary for a chemical reaction to occur can be in the form of heat, light, electricity or mechanical force in the form of ultrasound.
166.250275
13.188696
59.397457
59.692158
very fast
ðʌ æktʌveɪʃʌn ɛnɜ˞dʒi nɛsʌsɛɹi fɔɹ ʌ kɛmʌkʌl ɹiækʃʌn tu ʌkɜ˞ kæn bi ɪn ðʌ fɔɹm ʌv hit, laɪt, ɪlɛktɹɪsʌti ɔɹ mʌkænɪkʌl fɔɹs ɪn ðʌ fɔɹm ʌv ʌltɹʌsaʊnd.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone tone and is very fast in her delivery.'
jenny/12321
A reaction is feasible only if the total change in the Gibbs free energy is negative, ; if it is equal to zero the chemical reaction is said to be at equilibrium.
a reaction is feasible only if the total change in the gibbs free energy is negative, , if it is equal to zero the chemical reaction is said to be at equilibrium.
171.143234
18.273426
60.952629
59.603558
very fast
ʌ ɹiækʃʌn ɪz fizʌbʌl oʊnli ɪf ðʌ toʊtʌl tʃeɪndʒ ɪn ðʌ ɡɪbz fɹi ɛnɜ˞dʒi ɪz nɛɡʌtɪv, ; ɪf ɪt ɪz ikwʌl tu zɪɹoʊ ðʌ kɛmʌkʌl ɹiækʃʌn ɪz sɛd tu bi æt ikwʌlɪbɹiʌm.
quite clear
very confined sounding
quite monotone
'The speech sample is clear and well-recorded, with minimal background noise, and the speaker's voice has a consistent tone and pace.'
jenny/12322
There exist only limited possible states of energy for electrons, atoms and molecules.
there exist only limited possible states of energy for electrons, atoms and molecules.
172.041962
16.150755
50.549671
59.783501
very fast
ðɛɹ ɪɡzɪst oʊnli lɪmʌtʌd pɑsʌbʌl steɪts ʌv ɛnɜ˞dʒi fɔɹ ɪlɛktɹɑnz, ætʌmz ʌnd mɑlʌkjulz.
moderate ambient sound
very confined sounding
very monotone
'This recording is of poor quality, with a lot of background noise and a very monotone delivery.'
jenny/12323
These are determined by the rules of quantum mechanics, which require quantization of energy of a bound system.
these are determined by the rules of quantum mechanics, which require quantization of energy of a bound system.
170.855957
15.557405
58.89537
59.758076
very fast
ðiz ɑɹ dɪtɜ˞mʌnd baɪ ðʌ ɹulz ʌv kwɑntʌm mʌkænɪks, wɪtʃ ɹikwaɪɜ˞ ʌv ɛnɜ˞dʒi ʌv ʌ baʊnd sɪstʌm.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone and slow tone, with very little variation in pace or emphasis.'
jenny/12324
The atoms/molecules in a higher energy state are said to be excited.
the atoms/molecules in a higher energy state are said to be excited.
167.074844
19.201303
57.438187
59.804626
very fast
ðʌ ætʌmz/mɑlʌkjulz ɪn ʌ haɪɜ˞ ɛnɜ˞dʒi steɪt ɑɹ sɛd tu bi ɪksaɪtʌd.
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear, but there is some background noise and a slight monotone delivery.'
jenny/12325
The molecules/atoms of substance in an excited energy state are often much more reactive; that is, more amenable to chemical reactions.
the molecules/atoms of substance in an excited energy state are often much more reactive, that is, more amenable to chemical reactions.
171.054123
16.646818
55.515968
59.801888
very fast
ðʌ mɑlʌkjulz/ætʌmz ʌv sʌbstʌns ɪn æn ɪksaɪtʌd ɛnɜ˞dʒi steɪt ɑɹ ɔfʌn mʌtʃ mɔɹ ɹiæktɪv; ðæt ɪz, mɔɹ ʌmɛnʌbʌl tu kɛmʌkʌl ɹiækʃʌnz.
slightly clear
very confined sounding
very monotone
'The speech is very clear but has a slight echo in a very quiet room with minimal background noise'.
jenny/12326
The phase of a substance is invariably determined by its energy and the energy of its surroundings.
the phase of a substance is invariably determined by its energy and the energy of its surroundings.
172.367676
14.045159
57.335022
59.843624
very fast
ðʌ feɪz ʌv ʌ sʌbstʌns ɪz ɪnvɛɹiʌbli dɪtɜ˞mʌnd baɪ ɪts ɛnɜ˞dʒi ʌnd ðʌ ɛnɜ˞dʒi ʌv ɪts sɜ˞aʊndɪŋz.
slightly clear
very confined sounding
very monotone
Jenny's speech is very clear, but there is some background noise. Her tone is very monotone, and her pace is very fast.
jenny/12327
Whereas hydrogen sulfide is a gas at room temperature and standard pressure, as its molecules are bound by weaker dipole-dipole interactions.
whereas hydrogen sulfide is a gas at room temperature and standard pressure, as its molecules are bound by weaker dipole dipole interactions.
171.279694
16.39068
57.887684
59.732525
very fast
wɛɹæz haɪdɹʌdʒʌn sʌlfaɪd ɪz ʌ ɡæs æt ɹum tɛmpɹʌtʃɜ˞ ʌnd stændɜ˞d pɹɛʃɜ˞, æz ɪts mɑlʌkjulz ɑɹ baʊnd baɪ wikɜ˞ daɪpoʊl-daɪpoʊl ɪntɜ˞ækʃʌnz.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone and slightly robotic tone, with minimal variation in pace or emphasis.'
jenny/12328
The transfer of energy from one chemical substance to another depends on the size of energy quanta emitted from one substance.
the transfer of energy from one chemical substance to another depends on the size of energy quanta emitted from one substance.
170.606293
15.404685
51.228409
59.828419
very fast
ðʌ tɹænsfɜ˞ ʌv ɛnɜ˞dʒi fɹʌm wʌn kɛmʌkʌl sʌbstʌns tu ʌnʌðɜ˞ dɪpɛndz ɑn ðʌ saɪz ʌv ɛnɜ˞dʒi ɪmɪtʌd fɹʌm wʌn sʌbstʌns.
moderate ambient sound
very confined sounding
very monotone
'This audio sample has very bad recording quality with a lot of background noise and a monotonous tone.'
jenny/12329
For example, ultraviolet electromagnetic radiation is not transferred with as much efficacy from one substance to another as thermal or electrical energy.
for example, ultraviolet electromagnetic radiation is not transferred with as much efficacy from one substance to another as thermal or electrical energy.
169.137833
15.612612
59.603565
59.772346
very fast
fɔɹ ɪɡzæmpʌl, ʌltɹʌvaɪʌlɪt ɪlɛktɹoʊmæɡnɛtɪk ɹeɪdieɪʃʌn ɪz nɑt tɹænsfɜ˞d wɪð æz mʌtʃ ɛfɪkæsi fɹʌm wʌn sʌbstʌns tu ʌnʌðɜ˞ æz θɜ˞mʌl ɔɹ ɪlɛktɹɪkʌl ɛnɜ˞dʒi.
slightly clear
very confined sounding
very monotone
'Jenny's speech is very confined sounding, but she manages to maintain a consistent tone.'
jenny/1232
Even if the legendary Brotherhood existed, as just possibly it might, it was inconceivable that its members could ever assemble in larger numbers than twos and threes.
even if the legendary brotherhood existed, as just possibly it might, it was inconceivable that its members could ever assemble in larger numbers than twos and threes.
202.463074
33.03619
57.146503
59.622879
very fast
ivɪn ɪf ðʌ lɛdʒʌndɛɹi bɹʌðɜ˞hʊd ɪɡzɪstʌd, æz dʒʌst pɑsʌbli ɪt maɪt, ɪt wɑz ɪnkʌnsivʌbʌl ðæt ɪts mɛmbɜ˞z kʊd ɛvɜ˞ ʌsɛmbʌl ɪn lɑɹdʒɜ˞ nʌmbɜ˞z ðæn tuz ʌnd θɹiz.
slightly clear
very confined sounding
quite monotone
'The speech sample sounds clear but has a bit of background noise, and the tone is very monotone.'
jenny/12330
The existence of characteristic energy levels for different chemical substances is useful for their identification by the analysis of spectral lines.
the existence of characteristic energy levels for different chemical substances is useful for their identification by the analysis of spectral lines.
173.136292
23.781065
59.48814
59.786991
very fast
ðʌ ɛɡzɪstʌns ʌv kɛɹʌktɜ˞ɪstɪk ɛnɜ˞dʒi lɛvʌlz fɔɹ dɪfɜ˞ʌnt kɛmʌkʌl sʌbstʌnsʌz ɪz jusfʌl fɔɹ ðɛɹ aɪdɛntʌfʌkeɪʃʌn baɪ ðʌ ʌnælʌsʌs ʌv spɛktɹʌl laɪnz.
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear but has a slight monotone delivery and is recorded in a very confined space with minimal background noise.'.
jenny/12331
Different kinds of spectra are often used in chemical spectroscopy, e.g.
different kinds of spectra are often used in chemical spectroscopy, e.g.
167.25235
22.533455
57.989243
59.882454
very fast
dɪfɜ˞ʌnt kaɪndz ʌv spɛktɹʌ ɑɹ ɔfʌn juzd ɪn kɛmʌkʌl spɛktɹɑskʌpi, i.dʒi.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very fast pace but her voice is quite monotone, with some background noise'.
jenny/12332
IR, microwave, NMR, ESR, etc.
ir, microwave, nmr, esr, etc.
168.504944
19.829676
64.93734
59.903645
very fast
, maɪkɹʌweɪv, ɛnɛmɑɹ, , ɛtsɛtɜ˞ʌ.
quite clear
very confined sounding
quite monotone
'Jenny speaks with a clear and consistent tone, but her voice is quite monotone and lacks expression.'
jenny/12333
Emission spectrum of iron
emission spectrum of iron
177.973953
23.837509
54.752754
59.66563
very fast
ɪmɪʃʌn spɛktɹʌm ʌv aɪɜ˞n
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, but there's a bit of background noise that cuts through occasionally.'
jenny/12334
The term chemical energy is often used to indicate the potential of a chemical substance to undergo a transformation through a chemical reaction or to transform other chemical substances.
the term chemical energy is often used to indicate the potential of a chemical substance to undergo a transformation through a chemical reaction or to transform other chemical substances.
170.645264
18.384851
60.713978
59.766651
very fast
ðʌ tɜ˞m kɛmʌkʌl ɛnɜ˞dʒi ɪz ɔfʌn juzd tu ɪndʌkeɪt ðʌ pʌtɛnʃʌl ʌv ʌ kɛmʌkʌl sʌbstʌns tu ʌndɜ˞ɡoʊ ʌ tɹænsfɜ˞meɪʃʌn θɹu ʌ kɛmʌkʌl ɹiækʃʌn ɔɹ tu tɹænsfɔɹm ʌðɜ˞ kɛmʌkʌl sʌbstʌnsʌz.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, and the recording is quite clear, but there's a bit of background noise.'
jenny/12335
During chemical reactions, bonds between atoms break and form, resulting in different substances with different properties.
during chemical reactions, bonds between atoms break and form, resulting in different substances with different properties.
169.644379
20.154102
59.459278
59.582386
very fast
dʊɹɪŋ kɛmʌkʌl ɹiækʃʌnz, bɑndz bɪtwin ætʌmz bɹeɪk ʌnd fɔɹm, ɹɪzʌltɪŋ ɪn dɪfɜ˞ʌnt sʌbstʌnsʌz wɪð dɪfɜ˞ʌnt pɹɑpɜ˞tiz.
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear, but there's a bit of a background noise that makes it sound slightly muffled.'
jenny/12336
In a blast furnace, iron oxide, a compound, reacts with carbon monoxide to form iron, one of the chemical elements, and carbon dioxide.
in a blast furnace, iron oxide, a compound, reacts with carbon monoxide to form iron, one of the chemical elements, and carbon dioxide.
171.756393
18.108715
53.033222
59.77039
very fast
ɪn ʌ blæst fɜ˞nʌs, aɪɜ˞n ɑksaɪd, ʌ kɑmpaʊnd, ɹiækts wɪð kɑɹbʌn mʌnɑksaɪd tu fɔɹm aɪɜ˞n, wʌn ʌv ðʌ kɛmʌkʌl ɛlʌmʌnts, ʌnd kɑɹbʌn daɪɑksaɪd.
moderate ambient sound
very confined sounding
quite monotone
'Very high-quality recording, but Jenny's monotone delivery is quite monotonous.'
jenny/12337
When a chemical substance is transformed as a result of its interaction with another substance or with energy, a chemical reaction is said to have occurred.
when a chemical substance is transformed as a result of its interaction with another substance or with energy, a chemical reaction is said to have occurred.
170.871445
19.004416
55.934093
59.810043
very fast
wɛn ʌ kɛmʌkʌl sʌbstʌns ɪz tɹænsfɔɹmd æz ʌ ɹɪzʌlt ʌv ɪts ɪntɜ˞ækʃʌn wɪð ʌnʌðɜ˞ sʌbstʌns ɔɹ wɪð ɛnɜ˞dʒi, ʌ kɛmʌkʌl ɹiækʃʌn ɪz sɛd tu hæv ʌkɜ˞d.
slightly clear
very confined sounding
quite monotone
'Speech is very clear, but there's a bit of background noise and monotone delivery.'.
jenny/12338
Chemical reactions can result in the formation or dissociation of molecules, that is, molecules breaking apart to form two or more molecules or rearrangement of atoms within or across molecules.
chemical reactions can result in the formation or dissociation of molecules, that is, molecules breaking apart to form two or more molecules or rearrangement of atoms within or across molecules.
167.990906
21.768059
59.234138
59.756493
very fast
kɛmʌkʌl ɹiækʃʌnz kæn ɹɪzʌlt ɪn ðʌ fɔɹmeɪʃʌn ɔɹ dɪsoʊsieɪʃʌn ʌv mɑlʌkjulz, ðæt ɪz, mɑlʌkjulz bɹeɪkɪŋ ʌpɑɹt tu fɔɹm tu ɔɹ mɔɹ mɑlʌkjulz ɔɹ ɹiɜ˞eɪndʒmʌnt ʌv ætʌmz wɪðɪn ɔɹ ʌkɹɔs mɑlʌkjulz.
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear, but there is a slight background noise that can be heard.'
jenny/12339
Chemical reactions usually involve the making or breaking of chemical bonds.
chemical reactions usually involve the making or breaking of chemical bonds.
170.115997
22.179447
59.976017
59.749519
very fast
kɛmʌkʌl ɹiækʃʌnz juʒʌwʌli ɪnvɑlv ðʌ meɪkɪŋ ɔɹ bɹeɪkɪŋ ʌv kɛmʌkʌl bɑndz.
slightly clear
very confined sounding
quite monotone
'Very noisy recording with a lot of background noise. The speech is delivered in a monotone tone and lacks any expression.'.
jenny/1233
Rebellion meant a look in the eyes, an inflexion of the voice, at the most, an occasional whispered word.
rebellion meant a look in the eyes, an inflexion of the voice, at the most, an occasional whispered word.
196.320709
31.963329
58.575115
59.178539
very fast
ɹɪbɛljʌn mɛnt ʌ lʊk ɪn ðʌ aɪz, æn ʌv ðʌ vɔɪs, æt ðʌ moʊst, æn ʌkeɪʒʌnʌl wɪspɜ˞d wɜ˞d.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone in a moderately quiet recording, lacking any significant expression.'
jenny/12340
A chemical reaction can be symbolically depicted through a chemical equation.
a chemical reaction can be symbolically depicted through a chemical equation.
171.655807
22.207691
55.154541
59.852615
very fast
ʌ kɛmʌkʌl ɹiækʃʌn kæn bi sɪmbɑlɪkʌli dɪpɪktʌd θɹu ʌ kɛmʌkʌl ɪkweɪʒʌn.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, and her voice is quite clear, but there's a bit of a confined feeling to it.'
jenny/12341
While in a non-nuclear chemical reaction the number and kind of atoms on both sides of the equation are equal, for a nuclear reaction this holds true only for the nuclear particles viz.
while in a non nuclear chemical reaction the number and kind of atoms on both sides of the equation are equal, for a nuclear reaction this holds true only for the nuclear particles viz.
169.70462
19.266726
60.37867
59.705624
very fast
waɪl ɪn ʌ nɑn-nukliɜ˞ kɛmʌkʌl ɹiækʃʌn ðʌ nʌmbɜ˞ ʌnd kaɪnd ʌv ætʌmz ɑn boʊθ saɪdz ʌv ðʌ ɪkweɪʒʌn ɑɹ ikwʌl, fɔɹ ʌ nukliɜ˞ ɹiækʃʌn ðɪs hoʊldz tɹu oʊnli fɔɹ ðʌ nukliɜ˞ pɑɹtʌkʌlz .
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear, but there's a slight background noise that can be heard. It's delivered at a moderate pace.'.
jenny/12342
protons and neutrons.
protons and neutrons.
167.780014
13.404813
54.915882
59.68573
very fast
pɹoʊtɑnz ʌnd nutɹɑnz.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone tone, and her voice is quite clear despite some background noise.'
jenny/12343
The sequence of steps in which the reorganization of chemical bonds may be taking place in the course of a chemical reaction is called its mechanism.
the sequence of steps in which the reorganization of chemical bonds may be taking place in the course of a chemical reaction is called its mechanism.
171.915009
18.619577
52.729641
59.802284
very fast
ðʌ sikwʌns ʌv stɛps ɪn wɪtʃ ðʌ ɹiɔɹɡʌnʌzeɪʃʌn ʌv kɛmʌkʌl bɑndz meɪ bi teɪkɪŋ pleɪs ɪn ðʌ kɔɹs ʌv ʌ kɛmʌkʌl ɹiækʃʌn ɪz kɔld ɪts mɛkʌnɪzʌm.
moderate ambient sound
very confined sounding
quite monotone
'The speech sample is very clear but has a moderate amount of ambient noise with a consistent tone'.
jenny/12344
A chemical reaction can be envisioned to take place in a number of steps, each of which may have a different speed.
a chemical reaction can be envisioned to take place in a number of steps, each of which may have a different speed.
167.306488
22.393188
42.348572
59.642391
very fast
ʌ kɛmʌkʌl ɹiækʃʌn kæn bi ɛnvɪʒʌnd tu teɪk pleɪs ɪn ʌ nʌmbɜ˞ ʌv stɛps, itʃ ʌv wɪtʃ meɪ hæv ʌ dɪfɜ˞ʌnt spid.
slightly noisy
very confined sounding
quite monotone
'Extremely noisy and confined recording. Jenny speaks very quickly and monotonically, without much variation in pace or tone.'
jenny/12345
Many reaction intermediates with variable stability can thus be envisaged during the course of a reaction.
many reaction intermediates with variable stability can thus be envisaged during the course of a reaction.
170.021423
16.55999
58.880531
59.454693
very fast
mɛni ɹiækʃʌn ɪntɜ˞midiʌts wɪð vɛɹiʌbʌl stʌbɪlɪti kæn ðʌs bi ɛnvɪzɪdʒd dʊɹɪŋ ðʌ kɔɹs ʌv ʌ ɹiækʃʌn.
slightly clear
very confined sounding
very monotone
'Jenny's speech is very quiet and monotone, delivered very quickly without any noticeable pauses or variations in pace.'.
jenny/12346
Reaction mechanisms are proposed to explain the kinetics and the relative product mix of a reaction.
reaction mechanisms are proposed to explain the kinetics and the relative product mix of a reaction.
169.917236
15.647928
55.010555
59.778946
very fast
ɹiækʃʌn mɛkʌnɪzʌmz ɑɹ pɹʌpoʊzd tu ɪkspleɪn ðʌ kʌnɛtɪks ʌnd ðʌ ɹɛlʌtɪv pɹɑdʌkt mɪks ʌv ʌ ɹiækʃʌn.
slightly clear
very confined sounding
very monotone
'Jenny's speech is very clear, but there is a slight amount of background noise. Her tone is very monotone, and her pace is very fast.'
jenny/12347
Many physical chemists specialize in exploring and proposing the mechanisms of various chemical reactions.
many physical chemists specialize in exploring and proposing the mechanisms of various chemical reactions.
169.203278
16.494211
54.382732
59.786102
very fast
mɛni fɪzɪkʌl kɛmʌsts spɛʃʌlaɪz ɪn ɪksplɔɹɪŋ ʌnd pɹʌpoʊzɪŋ ðʌ mɛkʌnɪzʌmz ʌv vɛɹiʌs kɛmʌkʌl ɹiækʃʌnz.
slightly clear
very confined sounding
very monotone
'Speech is very quiet and monotone, lacking any significant variation in pace or tone.'
jenny/12348
According to the IUPAC gold book, a chemical reaction is 'a process that results in the interconversion of chemical species.'
according to the iupac gold book, a chemical reaction is 'a process that results in the interconversion of chemical species.'
172.222122
19.927902
55.426796
59.793518
very fast
ʌkɔɹdɪŋ tu ðʌ ɡoʊld bʊk, ʌ kɛmʌkʌl ɹiækʃʌn ɪz 'ʌ pɹɑsɛs ðæt ɹɪzʌlts ɪn ðʌ ʌv kɛmʌkʌl spiʃiz.'
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear and slightly monotone, but there's a bit of background noise that makes it sound a bit muffled and unclear.'
jenny/12349
Accordingly, a chemical reaction may be an elementary reaction or a stepwise reaction.
accordingly, a chemical reaction may be an elementary reaction or a stepwise reaction.
171.496292
20.234541
61.571709
59.850494
very fast
ʌkɔɹdɪŋli, ʌ kɛmʌkʌl ɹiækʃʌn meɪ bi æn ɛlʌmɛntɹi ɹiækʃʌn ɔɹ ʌ ɹiækʃʌn.
quite clear
very confined sounding
quite monotone
'Jenny's speech is very clear and crisp, but there is some background noise that makes it sound a bit dull.'
jenny/1234
But the proles, if only they could somehow become conscious of their own strength, would have no need to conspire.
but the proles, if only they could somehow become conscious of their own strength, would have no need to conspire.
209.755585
30.60338
63.720757
59.639332
very fast
bʌt ðʌ , ɪf oʊnli ðeɪ kʊd sʌmhaʊ bɪkʌm kɑnʃʌs ʌv ðɛɹ oʊn stɹɛŋkθ, wʊd hæv noʊ nid tu kʌnspaɪɜ˞.
quite clear
very confined sounding
quite monotone
'Jenny speaks clearly but with a slight monotone in a relatively quiet room.'
jenny/12350
An additional caveat is made, in that this definition includes cases where the interconversion of conformers is experimentally observable.
an additional caveat is made, in that this definition includes cases where the interconversion of conformers is experimentally observable.
168.708298
19.634209
57.764793
59.666988
very fast
æn ʌdɪʃʌnʌl keɪviæt ɪz meɪd, ɪn ðæt ðɪs dɛfʌnɪʃʌn ɪnkludz keɪsʌz wɛɹ ðʌ ʌv ɪz ɪkspɛɹʌmɛntʌli ʌbzɜ˞vʌbʌl.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, and her voice is very clear in the room.'
jenny/12351
'microscopic chemical events' .
'microscopic chemical events' .
178.263168
21.868389
65.638893
59.764626
very fast
'maɪkɹʌskɑpɪk kɛmʌkʌl ɪvɛnts' .
quite clear
very confined sounding
quite monotone
'Jenny speaks with a very clear and concise tone, but the recording is quite clear and lacks any background noise.'
jenny/12352
Note how the overall charge of the ionic compound is zero.
note how the overall charge of the ionic compound is zero.
175.459854
16.432013
62.400116
59.733955
very fast
noʊt haʊ ðʌ oʊvɜ˞ɔl tʃɑɹdʒ ʌv ðʌ aɪɑnɪk kɑmpaʊnd ɪz zɪɹoʊ.
quite clear
very confined sounding
very monotone
'Jenny's speech is very clear, but there's a bit of a monotone quality to it.'
jenny/12353
Main article: Ion
main article, ion
175.487961
18.961021
47.21328
59.372456
very fast
meɪn ɑɹtʌkʌl: aɪʌn
slightly noisy
very confined sounding
quite monotone
'The speech sample has very bad recording and is quite monotone with some background noise.'
jenny/12354
An ion is a charged species, an atom or a molecule, that has lost or gained one or more electrons.
an ion is a charged species, an atom or a molecule, that has lost or gained one or more electrons.
174.796646
27.190182
59.481533
59.859203
very fast
æn aɪʌn ɪz ʌ tʃɑɹdʒd spiʃiz, æn ætʌm ɔɹ ʌ mɑlʌkjul, ðæt hæz lɔst ɔɹ ɡeɪnd wʌn ɔɹ mɔɹ ɪlɛktɹɑnz.
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, with minimal variation in pace or pitch.'
jenny/12355
When an atom loses an electron and thus has more protons than electrons, the atom is a positively charged ion or cation.
when an atom loses an electron and thus has more protons than electrons, the atom is a positively charged ion or cation.
172.083664
19.283339
48.830544
59.799633
very fast
wɛn æn ætʌm luzʌz æn ɪlɛktɹɑn ʌnd ðʌs hæz mɔɹ pɹoʊtɑnz ðæn ɪlɛktɹɑnz, ðʌ ætʌm ɪz ʌ pɑzʌtɪvli tʃɑɹdʒd aɪʌn ɔɹ kætaɪʌn.
moderate ambient sound
very confined sounding
quite monotone
'The speech sample is very clear and concise, with minimal background noise and a consistent tone.'
jenny/12356
When an atom gains an electron and thus has more electrons than protons, the atom is a negatively charged ion or anion.
when an atom gains an electron and thus has more electrons than protons, the atom is a negatively charged ion or anion.
168.542023
23.526222
61.2239
59.808109
very fast
wɛn æn ætʌm ɡeɪnz æn ɪlɛktɹɑn ʌnd ðʌs hæz mɔɹ ɪlɛktɹɑnz ðæn pɹoʊtɑnz, ðʌ ætʌm ɪz ʌ nɛɡʌtɪvli tʃɑɹdʒd aɪʌn ɔɹ ænaɪɔn.
quite clear
very confined sounding
quite monotone
'Jenny speaks with a clear tone, but her voice is very fast and monotone, lacking any expression.'
jenny/12357
Plasma is composed of gaseous matter that has been completely ionized, usually through high temperature.
plasma is composed of gaseous matter that has been completely ionized, usually through high temperature.
171.640747
19.26321
58.305969
59.648106
very fast
plæzmʌ ɪz kʌmpoʊzd ʌv ɡæsiʌs mætɜ˞ ðæt hæz bɪn kʌmplitli , juʒʌwʌli θɹu haɪ tɛmpɹʌtʃɜ˞.
slightly clear
very confined sounding
quite monotone
'Jenny's speech lacks clarity and is delivered very fast, sounding very monotone and lacking any significant variation in pace or tone.'.
jenny/12358
ACIDITY AND BASICITY
acidity and basicity
182.48822
24.961987
32.290199
59.500343
very fast
ʌsɪdʌti ʌnd
very noisy
very confined sounding
quite monotone
'The speech sample is very noisy and has a very confined sound, with the speaker speaking in a monotone voice.'
jenny/12359
A substance can often be classified as an acid or a base.
a substance can often be classified as an acid or a base.
179.996796
26.118488
54.469746
59.81847
very fast
ʌ sʌbstʌns kæn ɔfʌn bi klæsʌfaɪd æz æn æsʌd ɔɹ ʌ beɪs.
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear and concise, but there is a slight robotic quality to her monotone delivery.'
jenny/1235
They needed only to rise up and shake themselves like a horse shaking off flies.
they needed only to rise up and shake themselves like a horse shaking off flies.
220.544693
44.548035
51.393215
59.806374
very fast
ðeɪ nidʌd oʊnli tu ɹaɪz ʌp ʌnd ʃeɪk ðɛmsɛlvz laɪk ʌ hɔɹs ʃeɪkɪŋ ɔf flaɪz.
moderate ambient sound
very confined sounding
slightly monotone
'The speech sample is poorly recorded, with a lot of background noise and a very fast pace, leading to a very uncomfortable listening experience.'
jenny/12360
According to this theory, the crucial things being exchanged are charges.
according to this theory, the crucial things being exchanged are charges.
176.949417
20.747028
38.57539
59.610931
very fast
ʌkɔɹdɪŋ tu ðɪs θɪɹi, ðʌ kɹuʃʌl θɪŋz biɪŋ ɪkstʃeɪndʒd ɑɹ tʃɑɹdʒʌz.
quite noisy
very confined sounding
quite monotone
'Jenny's speech is very noisy, but she speaks with a very monotone tone and delivers her words very quickly.'
jenny/12361
There are several other ways in which a substance may be classified as an acid or a base, as is evident in the history of this concept.
there are several other ways in which a substance may be classified as an acid or a base, as is evident in the history of this concept.
170.627899
19.860668
55.406948
59.85989
very fast
ðɛɹ ɑɹ sɛvɹʌl ʌðɜ˞ weɪz ɪn wɪtʃ ʌ sʌbstʌns meɪ bi klæsʌfaɪd æz æn æsʌd ɔɹ ʌ beɪs, æz ɪz ɛvʌdʌnt ɪn ðʌ hɪstɜ˞i ʌv ðɪs kɑnsɛpt.
slightly clear
very confined sounding
quite monotone
'Very confined sounding, a bit clearer than the previous sample, but still very noisy. The tone is very monotone and the pace is very fast.'.
jenny/12362
Acid strength is commonly measured by two methods.
acid strength is commonly measured by two methods.
173.92131
21.026234
61.649925
59.76582
very fast
æsʌd stɹɛŋkθ ɪz kɑmʌnli mɛʒɜ˞d baɪ tu mɛθʌdz.
quite clear
very confined sounding
quite monotone
''Jenny's speech is very clear and precise, but there's some background noise that makes it sound somewhat muffled.''
jenny/12363
One measurement, based on the Arrhenius definition of acidity, is pH, which is a measurement of the hydronium ion concentration in a solution, as expressed on a negative logarithmic scale.
one measurement, based on the arrhenius definition of acidity, is ph, which is a measurement of the hydronium ion concentration in a solution, as expressed on a negative logarithmic scale.
166.054688
15.125669
58.221191
59.632893
very fast
wʌn mɛʒɜ˞mʌnt, beɪst ɑn ðʌ dɛfʌnɪʃʌn ʌv ʌsɪdʌti, ɪz pieɪtʃ, wɪtʃ ɪz ʌ mɛʒɜ˞mʌnt ʌv ðʌ aɪʌn kɑnsʌntɹeɪʃʌn ɪn ʌ sʌluʃʌn, æz ɪkspɹɛst ɑn ʌ nɛɡʌtɪv lɑɡɜ˞ɪðmɪk skeɪl.
slightly clear
very confined sounding
very monotone
'Jenny's speech is very clear, but there's a slight echo in the background.'
jenny/12364
Thus, solutions that have a low pH have a high hydronium ion concentration and can be said to be more acidic.
thus, solutions that have a low ph have a high hydronium ion concentration and can be said to be more acidic.
169.437881
19.876303
57.27124
59.625969
very fast
ðʌs, sʌluʃʌnz ðæt hæv ʌ loʊ pieɪtʃ hæv ʌ haɪ aɪʌn kɑnsʌntɹeɪʃʌn ʌnd kæn bi sɛd tu bi mɔɹ ʌsɪdɪk.
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear, but there's a slight background noise that affects the clarity. The tone is very monotone, with occasional pauses for effect.'.
jenny/12365
That is, substances with a higher Ka are more likely to donate hydrogen ions in chemical reactions than those with lower Ka values.
that is, substances with a higher ka are more likely to donate hydrogen ions in chemical reactions than those with lower ka values.
175.182632
16.431442
60.905323
59.465363
very fast
ðæt ɪz, sʌbstʌnsʌz wɪð ʌ haɪɜ˞ kɑ ɑɹ mɔɹ laɪkli tu doʊneɪt haɪdɹʌdʒʌn aɪʌnz ɪn kɛmʌkʌl ɹiækʃʌnz ðæn ðoʊz wɪð loʊɜ˞ kɑ væljuz.
quite clear
very confined sounding
very monotone
'The speech sample is very clear but has a very fast tempo, lacking any variation in pace or tone.'.
jenny/12366
Redox reactions include all chemical reactions in which atoms have their oxidation state changed by either gaining electrons or losing electrons .
redox reactions include all chemical reactions in which atoms have their oxidation state changed by either gaining electrons or losing electrons .
171.023315
17.456785
54.505451
59.624207
very fast
ɹiækʃʌnz ɪnklud ɔl kɛmʌkʌl ɹiækʃʌnz ɪn wɪtʃ ætʌmz hæv ðɛɹ ɑksʌdeɪʃʌn steɪt tʃeɪndʒd baɪ iðɜ˞ ɡeɪnɪŋ ɪlɛktɹɑnz ɔɹ luzɪŋ ɪlɛktɹɑnz .
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear, but there's a slight background noise that can be heard.'
jenny/12367
Substances that have the ability to oxidize other substances are said to be oxidative and are known as oxidizing agents, oxidants or oxidizers.
substances that have the ability to oxidize other substances are said to be oxidative and are known as oxidizing agents, oxidants or oxidizers.
162.336365
24.143261
59.067181
59.834553
very fast
sʌbstʌnsʌz ðæt hæv ðʌ ʌbɪlʌti tu ɑksʌdaɪz ʌðɜ˞ sʌbstʌnsʌz ɑɹ sɛd tu bi ɑksʌdaɪtɪv ʌnd ɑɹ noʊn æz ɑksʌdaɪzɪŋ eɪdʒʌnts, ɑksɪdʌnts ɔɹ .
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear but has a slight monotone delivery with fast pacing.'
jenny/12368
An oxidant removes electrons from another substance.
an oxidant removes electrons from another substance.
174.066788
26.321844
52.235603
59.793095
very fast
æn ɑksʌdʌnt ɹimuvz ɪlɛktɹɑnz fɹʌm ʌnʌðɜ˞ sʌbstʌns.
moderate ambient sound
very confined sounding
quite monotone
'The speech lacks clarity and is delivered very quickly, with a consistent, monotonous tone.'
jenny/12369
Similarly, substances that have the ability to reduce other substances are said to be reductive and are known as reducing agents, reductants, or reducers.
similarly, substances that have the ability to reduce other substances are said to be reductive and are known as reducing agents, reductants, or reducers.
166.463455
15.542055
56.562065
59.825783
very fast
sɪmʌlɜ˞li, sʌbstʌnsʌz ðæt hæv ðʌ ʌbɪlʌti tu ɹʌdus ʌðɜ˞ sʌbstʌnsʌz ɑɹ sɛd tu bi ʌnd ɑɹ noʊn æz ɹʌdusɪŋ eɪdʒʌnts, , ɔɹ .
slightly clear
very confined sounding
very monotone
'Jenny's speech is very clear but slightly monotone, delivered with a very fast pace.'
jenny/1236
If they chose they could blow the Party to pieces tomorrow morning.
if they chose they could blow the party to pieces tomorrow morning.
219.284622
35.815365
53.869446
58.207794
very fast
ɪf ðeɪ tʃoʊz ðeɪ kʊd bloʊ ðʌ pɑɹti tu pisʌz tʌmɑɹoʊ mɔɹnɪŋ.
moderate ambient sound
very confined sounding
slightly monotone
'Jenny's voice is quite monotone, with moderate levels of ambient noise and fast delivery.'.
jenny/12370
A reductant transfers electrons to another substance and is thus oxidized itself.
a reductant transfers electrons to another substance and is thus oxidized itself.
167.875961
18.032993
51.348515
59.86763
very fast
ʌ tɹænsfɜ˞z ɪlɛktɹɑnz tu ʌnʌðɜ˞ sʌbstʌns ʌnd ɪz ðʌs ɑksʌdaɪzd ɪtsɛlf.
moderate ambient sound
very confined sounding
quite monotone
'The speech sample has a very good recording, but is quite monotone with a bit of background noise.'
jenny/12371
And because it 'donates' electrons it is also called an electron donor.
and because it 'donates' electrons it is also called an electron donor.
170.287811
14.201676
53.244465
59.60025
very fast
ʌnd bɪkɔz ɪt 'doʊneɪts' ɪlɛktɹɑnz ɪt ɪz ɔlsoʊ kɔld æn ɪlɛktɹɑn doʊnɜ˞.
moderate ambient sound
very confined sounding
very monotone
'No information can be found in the context.'
jenny/12372
Thus, oxidation is better defined as an increase in oxidation number, and reduction as a decrease in oxidation number.
thus, oxidation is better defined as an increase in oxidation number, and reduction as a decrease in oxidation number.
164.582962
16.213928
62.541409
59.850853
very fast
ðʌs, ɑksʌdeɪʃʌn ɪz bɛtɜ˞ dɪfaɪnd æz æn ɪnkɹis ɪn ɑksʌdeɪʃʌn nʌmbɜ˞, ʌnd ɹʌdʌkʃʌn æz ʌ dɪkɹis ɪn ɑksʌdeɪʃʌn nʌmbɜ˞.
quite clear
very confined sounding
very monotone
'Jenny speaks with a very monotone delivery and her voice is very clear, but the recording quality is poor due to the very confined sounding.'
jenny/12373
Thus the concept describes the state in which the parameters such as chemical composition remain unchanged over time.
thus the concept describes the state in which the parameters such as chemical composition remain unchanged over time.
169.068359
12.848103
55.76432
59.830147
very fast
ðʌs ðʌ kɑnsɛpt dɪskɹaɪbz ðʌ steɪt ɪn wɪtʃ ðʌ pɜ˞æmʌtɜ˞z sʌtʃ æz kɛmʌkʌl kɑmpʌzɪʃʌn ɹɪmeɪn ʌntʃeɪndʒd oʊvɜ˞ taɪm.
slightly clear
very confined sounding
very monotone
'Jenny speaks with a very monotone and fast pace, with occasional pauses in between words.'
jenny/12374
Chemical reactions are governed by certain laws, which have become fundamental concepts in chemistry.
chemical reactions are governed by certain laws, which have become fundamental concepts in chemistry.
167.137161
17.912199
60.028606
59.611382
very fast
kɛmʌkʌl ɹiækʃʌnz ɑɹ ɡʌvɜ˞nd baɪ sɜ˞tʌn lɔz, wɪtʃ hæv bɪkʌm fʌndʌmɛntʌl kɑnsɛpts ɪn kɛmʌstɹi.
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear, but there's a hint of background noise in a monotone tone.'
jenny/12375
Some of them are:
some of them are,
175.685883
14.248979
40.630497
59.823746
very fast
sʌm ʌv ðɛm ɑɹ:
slightly noisy
very confined sounding
very monotone
'Jenny's speech is very monotone and very noisy, delivered very quickly.'
jenny/12376
Fick's laws of diffusion
fick's laws of diffusion
175.665054
17.474268
58.340061
59.787025
very fast
fɪk'ɛs lɔz ʌv dɪfjuʒʌn
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, with minimal variation in pace or expression.'
jenny/12377
Gay-Lussac's law
gay lussac's law
167.503235
17.525602
51.294941
59.664688
very fast
ɡeɪ-'ɛs lɔ
moderate ambient sound
very confined sounding
quite monotone
'Jenny's speech is very fast, but there's a moderate ambient sound in the background with a slight monotone tone.'.
jenny/12378
Le Chatelier's principle
le chatelier's principle
169.827438
18.192036
64.883781
59.77721
very fast
lʌ 'ɛs pɹɪnsʌpʌl
quite clear
very confined sounding
quite monotone
'Jenny speaks at a moderate pace with minimal variation in tone and delivery.'
jenny/12379
Law of conservation of energy leads to the important concepts of equilibrium, thermodynamics, and kinetics.
law of conservation of energy leads to the important concepts of equilibrium, thermodynamics, and kinetics.
169.442139
15.282911
53.68906
59.843094
very fast
lɔ ʌv kɑnsɜ˞veɪʃʌn ʌv ɛnɜ˞dʒi lidz tu ðʌ ɪmpɔɹtʌnt kɑnsɛpts ʌv ikwʌlɪbɹiʌm, θɜ˞moʊdaɪnæmɪks, ʌnd kʌnɛtɪks.
moderate ambient sound
very confined sounding
very monotone
'The speech sample has a moderate ambient sound with some very slight background noise and monotone delivery.'
jenny/1237
Surely sooner or later it must occur to them to do it? And yet-!.
surely sooner or later it must occur to them to do it? and yet !.
218.526016
47.677246
52.732616
59.339851
very fast
ʃʊɹli sunɜ˞ ɔɹ leɪtɜ˞ ɪt mʌst ʌkɜ˞ tu ðɛm tu du ɪt? ʌnd jɛt-!.
moderate ambient sound
very confined sounding
slightly monotone
'The speech sample is very well recorded, but there's a bit of background noise and a slightly monotonous tone, speaking quite fast'.
jenny/12380
Law of conservation of mass continues to be conserved in isolated systems, even in modern physics.
law of conservation of mass continues to be conserved in isolated systems, even in modern physics.
166.976303
18.424324
52.814194
59.717777
very fast
lɔ ʌv kɑnsɜ˞veɪʃʌn ʌv mæs kʌntɪnjuz tu bi kʌnsɜ˞vd ɪn aɪsʌleɪtʌd sɪstʌmz, ivɪn ɪn mɑdɜ˞n fɪzɪks.
moderate ambient sound
very confined sounding
quite monotone
'The speech sample is clear and recorded well, but it's very quiet and has a consistent, monotonous tone.'
jenny/12381
High energy losses result in loss of weighable amounts of mass, an important topic in nuclear chemistry.
high energy losses result in loss of weighable amounts of mass, an important topic in nuclear chemistry.
169.833176
22.539343
56.543743
59.751995
very fast
haɪ ɛnɜ˞dʒi lɔsʌz ɹɪzʌlt ɪn lɔs ʌv ʌmaʊnts ʌv mæs, æn ɪmpɔɹtʌnt tɑpɪk ɪn nukliɜ˞ kɛmʌstɹi.
slightly clear
very confined sounding
quite monotone
'The speech is very clear, but there's a bit of background noise and monotone delivery.'
jenny/12382
Law of definite composition, although in many systems the ratios tend to require large numbers, and are frequently represented as a fraction.
law of definite composition, although in many systems the ratios tend to require large numbers, and are frequently represented as a fraction.
168.9505
18.055532
55.748398
59.583759
very fast
lɔ ʌv dɛfʌnʌt kɑmpʌzɪʃʌn, ɔlðoʊ ɪn mɛni sɪstʌmz ðʌ ɹeɪʃioʊz tɛnd tu ɹikwaɪɜ˞ lɑɹdʒ nʌmbɜ˞z, ʌnd ɑɹ fɹikwʌntli ɹɛpɹɪzɛntɪd æz ʌ fɹækʃʌn.
slightly clear
very confined sounding
quite monotone
'The speech sample is very clear, but there is a slight monotone delivery.'
jenny/12383
Law of multiple proportions
law of multiple proportions
169.300919
18.97534
56.349579
57.959129
very fast
lɔ ʌv mʌltʌpʌl pɹʌpɔɹʃʌnz
slightly clear
very confined sounding
quite monotone
'Jenny speaks with a very monotone tone, and the recording is very clear with minimal background noise.'.
jenny/12384
The history of chemistry spans a period from very old times to the present.
the history of chemistry spans a period from very old times to the present.
171.97081
18.900373
55.340164
59.828907
very fast
ðʌ hɪstɜ˞i ʌv kɛmʌstɹi spænz ʌ pɪɹiʌd fɹʌm vɛɹi oʊld taɪmz tu ðʌ pɹɛzʌnt.
slightly clear
very confined sounding
quite monotone
'Jenny's speech is very clear, but there is some background noise that makes it sound slightly unclear.'
jenny/12385
Since several millennia BC, civilizations were using technologies that would eventually form the basis of the various branches of chemistry.
since several millennia bc, civilizations were using technologies that would eventually form the basis of the various branches of chemistry.
171.501205
22.849031
48.860271
59.43438
very fast
sɪns sɛvɹʌl mʌlɛniʌ bisi, sɪvʌlɪzeɪʃʌnz wɜ˞ juzɪŋ tɛknɑlʌdʒiz ðæt wʊd ɪvɛntʃʌwʌli fɔɹm ðʌ beɪsʌs ʌv ðʌ vɛɹiʌs bɹæntʃʌz ʌv kɛmʌstɹi.
moderate ambient sound
very confined sounding
quite monotone
'The speech recording is of poor quality with a lot of background noise, and the tone is very monotone.'
jenny/12386
Chemistry was preceded by its protoscience, alchemy, which is an intuitive but non-scientific approach to understanding the constituents of matter and their interactions.
chemistry was preceded by its protoscience, alchemy, which is an intuitive but non scientific approach to understanding the constituents of matter and their interactions.
166.516144
16.644428
57.684982
59.786922
very fast
kɛmʌstɹi wɑz pɹɪsidɪd baɪ ɪts , ælkʌmi, wɪtʃ ɪz æn ɪntuʌtɪv bʌt nɑn-saɪʌntɪfɪk ʌpɹoʊtʃ tu ʌndɜ˞stændɪŋ ðʌ kʌnstɪtʃuʌnts ʌv mætɜ˞ ʌnd ðɛɹ ɪntɜ˞ækʃʌnz.
slightly clear
very confined sounding
very monotone
'The audio quality is very poor, with a lot of background noise and a very monotone delivery.'
jenny/12387
It was unsuccessful in explaining the nature of matter and its transformations, but, by performing experiments and recording the results, alchemists set the stage for modern chemistry.
it was unsuccessful in explaining the nature of matter and its transformations, but, by performing experiments and recording the results, alchemists set the stage for modern chemistry.
162.854721
27.115271
47.853424
59.751583
very fast
ɪt wɑz ʌnsʌksɛsfʌl ɪn ɪkspleɪnɪŋ ðʌ neɪtʃɜ˞ ʌv mætɜ˞ ʌnd ɪts tɹænsfɜ˞meɪʃʌnz, bʌt, baɪ pɜ˞fɔɹmɪŋ ɪkspɛɹʌmʌnts ʌnd ɹʌkɔɹdɪŋ ðʌ ɹɪzʌlts, sɛt ðʌ steɪdʒ fɔɹ mɑdɜ˞n kɛmʌstɹi.
moderate ambient sound
very confined sounding
quite monotone
'Jenny speaks with a moderate pace and a consistent tone, but her voice is quite confined in the recording.'
jenny/12388
Chemistry as a body of knowledge distinct from alchemy began to emerge when a clear differentiation was made between them by Robert Boyle in his work The Sceptical Chymist .
chemistry as a body of knowledge distinct from alchemy began to emerge when a clear differentiation was made between them by robert boyle in his work the sceptical chymist .
165.593765
17.732166
60.635612
59.571098
very fast
kɛmʌstɹi æz ʌ bɑdi ʌv nɑlʌdʒ dɪstɪŋkt fɹʌm ælkʌmi bɪɡæn tu ɪmɜ˞dʒ wɛn ʌ klɪɹ dɪfɜ˞ɛnʃieɪʃʌn wɑz meɪd bɪtwin ðɛm baɪ ɹɑbɜ˞t bɔɪl ɪn hɪz wɜ˞k ðʌ .
slightly clear
very confined sounding
quite monotone
'The speech is very clear but slightly muffled due to a bit of background noise and monotone tone.'