Chemistry Practice Problems Partial Pressure Practice Problems Solution: A gas mixture contains each of the following gases...

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Solution: A gas mixture contains each of the following gases at the indicated partial pressures: N2, 211 torr; O2, 107 torr; and He, 149 torr. What is the total pressure in torr of the mixture? What mass in grams of each gas is present in a 1.15 - L sample of this mixture at 25.0 °C? Enter your answers numerically separated by commas.

Problem

A gas mixture contains each of the following gases at the indicated partial pressures: 

N2, 211 torr; O2, 107 torr; and He, 149 torr. 

What is the total pressure in torr of the mixture? 


What mass in grams of each gas is present in a 1.15 - L sample of this mixture at 25.0 °C? 

Enter your answers numerically separated by commas.


Solution

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