Question

The air inside a beach ball is at a temperature of 25°C and

a pressure of 1. 0 atm. If the ball contains 0. 85 mol of air,

what is its volume?

Answer 1

20.796 liters

Step-by-step explanation:

PV = n RT R = .082057 L-atm / (K-mol)

25 C = 298.15 K

(1) * V = .85 * .082057 * 298.15

V = 20.796 liters