## Partial Pressure

$PV=nRT$

Johnathan Smith 1D
Posts: 108
Joined: Wed Sep 11, 2019 12:16 am

### Partial Pressure

How do you calculate partial pressure?

Tanmay Singhal 1H
Posts: 143
Joined: Sat Jul 20, 2019 12:16 am

### Re: Partial Pressure

i dont think we have to know how to calculate it yet but i believe the total pressure of a system is the sum of all the partial pressures

Matthew Chan 1B
Posts: 111
Joined: Sat Sep 07, 2019 12:16 am

### Re: Partial Pressure

Yeah, as Tanmay said above, I don't think that we have to know how to calculate it yet.

Helen Struble 2F
Posts: 97
Joined: Sat Aug 24, 2019 12:17 am

### Re: Partial Pressure

To calculate partial pressure, find the molar fraction of each gas. Then, multiply the molar fraction by the total pressure in the container.

Johnathan Smith 1D
Posts: 108
Joined: Wed Sep 11, 2019 12:16 am

### Re: Partial Pressure

Thank you! How do figure out the molar fractions though?