How do i calculate average volume from the trial 1 and 2 of boyles law of gas volume?

Question

How can average volume of gas be calculated in an experiment regarding Boyles law.

Answer 1

Boyle's law is part of one of the ideal gas laws states that P1V1=P2V2. It's a way of balancing and watching for changes of pressure and volume in a system when observing for any changes in the gas conditions.