Which statement explains why increasing the
temperature increases the rate of a chemical
...
Chemistry, 27.01.2020 23:31 dieguezisabel
Which statement explains why increasing the
temperature increases the rate of a chemical
reaction, while other conditions remain the same?
(1) the reacting particles have less energy and
collide less frequently.
(2) the reacting particles have less energy and
collide more frequently.
(3) the reacting particles have more energy and
collide less frequently.
(4) the reacting particles have more energy and
collide more frequently.
Answers: 3
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What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.
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