125 ml of nitrogen gas is collected at 70.0 degrees Celsius. The pressure in the container is 125 kPa. What will be the volume of the gas at STP?
Round and record your answer exactly like the given volume of 125 ml (3
digits) with a space then the unit.

PLS HELP!! due at the end of the day :(

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).