Answer to Question #101434 in General Chemistry for Joe

Question

Determine the volume in liters occupied by 14g of nitrogen gas at STP?

Answer 1

pV=nRT, V= nRT/p.

n=m/Mr.

n=14/28=0.5 mol.

V=0.5 x 8.314 x 273/101.325= 11.2 L.