Question - What is the molar mass of a gas when 50.0 g of the gas occupies 18.0 L at 125 C under 2.16 atm of pressure? If the gas in last question is 85.6% carbon and the remaining mass is hydrogen, what is the molecular formula of the gas?
I have read my textbook moreover I still don't understand so please provide me a very condensed, simple to know answer?