Question

What is the volume of 3.50 moles of oxygen gas (O2) at 273 K and 1.00 atm?

Answer 1

p x V = n x R x T

1.00 x V = 3.50 x 0.082 x 273

1.00 x V = 78.351

V = 78.351 / 1.00

V = 78.351 L