4D.7

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Maya Beal Dis 1D
Posts: 100
Joined: Sat Aug 17, 2019 12:16 am
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4D.7

Postby Maya Beal Dis 1D » Tue Feb 04, 2020 10:45 am

My solutions manual shows the way to solve this problem is by using the equation U=H+nRT, but no value for temperature is given in the problem. The solutions guide uses the value of 298 K for the temperature. Will there ever be an instances on the midterm where we will need to assume standard temperature in order to solve the problem?

Eileen Si 1G
Posts: 120
Joined: Fri Aug 30, 2019 12:17 am

Re: 4D.7

Postby Eileen Si 1G » Tue Feb 04, 2020 10:52 am

I believe that they will include the temperature in the given problem, however, I would still double-check with your TA to make sure.

Brooke Yasuda 2J
Posts: 102
Joined: Sat Jul 20, 2019 12:17 am

Re: 4D.7

Postby Brooke Yasuda 2J » Tue Feb 04, 2020 12:54 pm

I think that for most problems, if the information is not give you just have to know the standard conditions and assume these are the values in the problem.


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