Question:
How many moles of gas must be forced into a 3.1 L ball to
Last updated: 8/5/2022
How many moles of gas must be forced into a 3.1 L ball to give it a gauge pressure of 9.6 psi at 21 °C? The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.7 psi so that the total pressure in the ball is 24.3 psi. Express your answer in moles to two significant figures.