Chemistry, 30.01.2021 01:00 xezthekingx4431

A cylinder with a movable piston contains 7.00 moles of helium. What is the final amount of moles in the cylinder if the volume was changed from 8.00 L to 12.7 L? ___ mol He

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A cylinder with a movable piston contains 7.00 moles of helium. What is the final amount of moles in...