Answer to Question #84534 in Chemistry for Fall

Question

A 5.0 sample of O2 is in a [e-mail] volume is the container

Answer 1

The molar mass of O2 is 32.0 g/mol.

5.0 g x (1 mol / 32.0 g) = 0.156 mol O2

PV = nRT

V = nRT / P = (0.156 mol x 0.08206 L·atm /K·mol x 273 K) / 1.00 atm = 3.49 L