General Chemistry

Free Version

Upgrade subject to access all content


Dalton's Partial Pressure: Finding Partial Pressure of a Gas


A closed container contains three gases: nitrogen, oxygen, and helium. The total pressure in the container is $10.00\ atm$. The nitrogen has a partial pressure of $3.50\ atm$ and the oxygen has a partial pressure of $2.65\ atm$.

What is the partial pressure of the helium?