Chemistry, 16.11.2019 00:31 miyiab7666
Identify the three true statements. 1. dipole-dipole interactions are stronger than dispersion forces and hydrogen bonds. 2. hydrogen bonds require carbon, hydrogen, and a halogen. 3. hydrocarbons exhibit only dispersion forces. 4. boiling point generally increases with molecular weight due to increased strength of dispersion forces. 5. stronger intermolecular forces usually correlate with higher boiling points.
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Chemistry, 22.06.2019 10:30
Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?
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Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Chemistry, 23.06.2019 02:00
Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
Answers: 1
Identify the three true statements. 1. dipole-dipole interactions are stronger than dispersion force...
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