You walk out to your car on a cold January day, and you notice that your tires appear to be flat. You take your car to the shop and the worker tells you there is no puncture l, your tires are fine. Using the gas laws explain what has happened to the air in your tires. 30 points and brainliest for best answer!!

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).