pv=nrt


Moderators: Chem_Mod, Chem_Admin

605110118
Posts: 75
Joined: Wed Sep 18, 2019 12:21 am

pv=nrt

Postby 605110118 » Fri Feb 14, 2020 2:06 pm

can you use this equation when at STP?

AKhanna_3H
Posts: 104
Joined: Wed Sep 18, 2019 12:19 am

Re: pv=nrt

Postby AKhanna_3H » Fri Feb 14, 2020 2:06 pm

Yes, this equation can be used for STP.

KnarGeghamyan1B
Posts: 102
Joined: Fri Aug 09, 2019 12:15 am

Re: pv=nrt

Postby KnarGeghamyan1B » Fri Feb 14, 2020 2:33 pm

Yes, just use 273.15K for temperature and 1atm for pressure.

Kallista McCarty 1C
Posts: 212
Joined: Wed Sep 18, 2019 12:18 am

Re: pv=nrt

Postby Kallista McCarty 1C » Fri Feb 14, 2020 6:56 pm

yes you can!

705302428
Posts: 50
Joined: Sat Aug 24, 2019 12:16 am

Re: pv=nrt

Postby 705302428 » Fri Feb 14, 2020 9:06 pm

Yes

Orrin Zhong 4G
Posts: 51
Joined: Sat Jul 20, 2019 12:16 am

Re: pv=nrt

Postby Orrin Zhong 4G » Fri Feb 14, 2020 10:15 pm

Yes you can use this equation when you have a gas and need to find unknown parameters of the gas.

Celine 1F
Posts: 120
Joined: Fri Aug 02, 2019 12:16 am

Re: pv=nrt

Postby Celine 1F » Sun Feb 16, 2020 2:13 am

Yes you can use it at STP

bellaha4F
Posts: 104
Joined: Wed Sep 18, 2019 12:20 am

Re: pv=nrt

Postby bellaha4F » Sun Feb 16, 2020 12:29 pm

yes, and make sure to use the right gas constant for the units!

Tahlia Mullins
Posts: 105
Joined: Thu Jul 25, 2019 12:15 am

Re: pv=nrt

Postby Tahlia Mullins » Sun Feb 16, 2020 12:32 pm

Yes you can, make sure the R value is the correct one though!

pmokh14B
Posts: 107
Joined: Sat Aug 17, 2019 12:15 am

Re: pv=nrt

Postby pmokh14B » Sun Feb 16, 2020 1:09 pm

Yes, this can be used for an ideal gas.

Charysa Santos 4G
Posts: 107
Joined: Wed Sep 18, 2019 12:21 am

Re: pv=nrt

Postby Charysa Santos 4G » Sun Feb 16, 2020 3:16 pm

PV = nRT can be used at STP if you plug in 273.15 Kelvin for the temperature (T) and 1 atm for pressure (P)

faithkim1L
Posts: 105
Joined: Fri Aug 09, 2019 12:17 am

Re: pv=nrt

Postby faithkim1L » Sun Feb 16, 2020 4:52 pm

Yes. Remember STP is standard temperature and pressure, which is temperature (273.15 K) and standard pressure (1 atm).

Jesalynne 2F
Posts: 100
Joined: Wed Sep 18, 2019 12:18 am

Re: pv=nrt

Postby Jesalynne 2F » Sun Feb 16, 2020 5:04 pm

Yes, this can be used. You would need to plug in the standard temperature and pressure (273 K and 1 atm).

005162902
Posts: 102
Joined: Wed Sep 18, 2019 12:15 am

Re: pv=nrt

Postby 005162902 » Sun Feb 16, 2020 5:24 pm

Yes, you can use STP (standard temperature and pressure) to solve PV=nRT. STP is measured at 1 atmosphere of pressure at 273.15 degrees Kelvin and you can plug these numbers into the equation.

Natalie Benitez 1E
Posts: 100
Joined: Fri Aug 02, 2019 12:15 am

Re: pv=nrt

Postby Natalie Benitez 1E » Mon Feb 17, 2020 1:53 pm

Why and how are we able to equal nRT to work?

pmokh14B
Posts: 107
Joined: Sat Aug 17, 2019 12:15 am

Re: pv=nrt

Postby pmokh14B » Mon Feb 17, 2020 4:41 pm

Yes, you can use this for any ideal gas.

Kishan Shah 2G
Posts: 132
Joined: Thu Jul 11, 2019 12:15 am

Re: pv=nrt

Postby Kishan Shah 2G » Mon Feb 17, 2020 5:03 pm

Yes, you would just need to plug in 0 degrees celsius and 1 atm.

005321227
Posts: 90
Joined: Sat Sep 07, 2019 12:15 am

Re: pv=nrt

Postby 005321227 » Wed Feb 19, 2020 1:29 am

at STP, you simply input the standard temperature and pressure into the equation: 1 atm and 273 degrees kelvin. Then you may proceed with the problem as normal

Catherine Daye 1L
Posts: 104
Joined: Wed Sep 11, 2019 12:16 am

Re: pv=nrt

Postby Catherine Daye 1L » Wed Feb 19, 2020 1:34 am

Yes, this equation can be used at any time as long as these states remain constant.

Gurmukhi Bevli 4G
Posts: 49
Joined: Wed Nov 14, 2018 12:20 am

Re: pv=nrt

Postby Gurmukhi Bevli 4G » Fri Feb 21, 2020 12:37 am

Yes, you can use this equation at STP.


Return to “Ideal Gases”

Who is online

Users browsing this forum: No registered users and 2 guests