Answer to Question #24261 in Inorganic Chemistry for amanda
a mass of 88 grams of carbon dioxide will occupy a volume of how many liters at STP?
STP is standard temperature and pressure, so you need to use PV = nRT Pressure = 1 atm Volume = unknown! n = moles of CO2 = m/Mw = 88/44 = 2 moles R = gas constant. 0.0821 L*atm / K*mol Temperature = 273 K