Calculate the number of moles of gas in the following at STP: 45.6 L of H2 gas

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

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).