Question

A balloon with volume 650 mL contains 0.10 mol of gas. If an additional 0.05 mol of gas are added to the ballon, what will be the new volume

Answer 1

The volume of the balloon increases as you add moles of gas to the balloon by blowing it up. If the container holding the gas is rigid rather than flexible, pressure can be substituted for volume in Avogadro's Law. Adding gas to a rigid container makes the pressure increase