Question

300 mL of O2 are collected at a pressure of 645 mm of mercury (mm Hg). What volume will this have at one atmosphere pressure?

Answer 1

Use P1V1 = P2V2
P1 = 645 mm Hg
P1 = 760 mm Hg
V1 = 300 mL
V2 = ?
Post your work if you get stuck.

Answer 2

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