Question: You have three identical flasks, each containing equal amounts of N2, O2, and He. The volume of the N2 flask is doubled, the O2 flask

You have three identical flasks, each containing equal amounts of N2, O2, and He. The volume of the N2 flask is doubled, the O2 flask volume is halved, and the He flask volume is reduced to one-third of the original volume. Rank the flasks from highest to lowest pressure both before and after the volume is changed and indicate by what factor the pressure has changed.

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