A mixture of 0.100 mol of N2 and 0.200 mol of O2 is collected over H2O at an atmospheric pressure of — Gases Chemistry Question
Question
A mixture of 0.100 mol of N2 and 0.200 mol of O2 is collected over H2O at an atmospheric pressure of 750. mm Hg and a temperature of 22 ˚C. What is the partial pressure (in mmHg) of O2 in this mixture?
A.
478
B.✓ Correct
485
C.
500
D.
515
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