Chemistry, 19.03.2020 03:06, infoneetusinghoyg22o

A gaseous mixture of O2 and N2 contains 40.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 625 mmHg ?
Express you answer numerically in millimeters of mercury.

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A gaseous mixture of O2 and N2 contains 40.8 % nitrogen by mass. What is the partial pressure of oxy...