Will give brainiest! 1. explain the difference between the greenhouse effect and global warming. 2. based on knowledge of how the greenhouse effect works, why does the level of carbon dioxide affect the global temperature?

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).