Part 1. A rigid airtight container is placed in a freezer. Explain the change in pressure of the gas according to kinetic molecular theory. Part 2. What would most likely happen to the container if it was instead kept outside in the sun for some time? Explain your answer based on the kinetic molecular theory.

Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).