Question

a cylinder of helium has a volume of 8.0 L. The pressure of the gas is 388 lb in -2 at 25*C. What volume will the helium occupy at a standard atmospheric pressure (14.7 lb in -2) assuming there is no temperature change?

Answer 1

P1V1 = P2V2

Answer 2

211

Answer 3

211 WHAT? V2 = 211 liters?

Answer 4

yes 211 L? is that right?

Answer 5

yes.