Chemistry, 03.08.2019 01:00 yurimontoya759
Why are the planets closest to the sun composed of mostly rock while those further away are composed mostly of gas and ice?
Answers: 1
Chemistry, 22.06.2019 22:30
What is the value of the standard enthalpy of formation of an element in its most stable form?
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Chemistry, 22.06.2019 22:30
What is the work done by the electric force to move a 1 c charge from a to b?
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Chemistry, 23.06.2019 07:00
Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.
Answers: 2
Chemistry, 23.06.2019 08:30
If you had to research a particular disease or area of concern in veterinary medicine and science, which one would you choose? why?
Answers: 1
Why are the planets closest to the sun composed of mostly rock while those further away are composed...
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