Page 1 of 1

Pressure

Posted: Sun Jan 20, 2019 11:26 pm
by Hadji Yono-Cruz 2L
When determining the moles of the reaction in terms of pressure, do we include the number of moles of solids and liquids in the reaction or just the gases?

Re: Pressure

Posted: Sun Jan 20, 2019 11:33 pm
by Te Jung Yang 4K
I'm assuming you are using the equation PV=nRT, which is the ideal gas law. As the name implies, the equation is only for gases.

Re: Pressure

Posted: Mon Jan 21, 2019 12:01 am
by Soumya Ravichandran 4H
For any concept associated with Le Chatelier's principle, such as pressure, temperature, or concentration, you do not include any solids or liquids.

Re: Pressure

Posted: Mon Jan 21, 2019 12:24 am
by Mhun-Jeong Isaac Lee 1B
I am sure you would only look at aqueous and gases.

Re: Pressure

Posted: Mon Jan 21, 2019 4:33 pm
by Bruce Chen 2H
you only include gases and aqueous solutions to calculate the pressure

Re: Pressure

Posted: Mon Jan 21, 2019 4:36 pm
by Anita Wong 1H
dont include solids and liquids. only include gases and aqueous solutions

Re: Pressure

Posted: Thu Jan 24, 2019 6:41 pm
by Charles Gu 1D
Just look at gases when dealing with pressure.

Re: Pressure

Posted: Thu Jan 24, 2019 8:44 pm
by MadisonB
You only look at gases, ignoring solids and liquids.