A sample of O2 gas was collected over water at 23ºC and 532 torr. What is the partial pressure of the O2? (The vapor pressure of water at 23ºC is 21.2 torr.)

What was bohr’s contribution to the planetary model

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory