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JamesAntonios 1E
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Joined: Fri Sep 29, 2017 7:04 am


Postby JamesAntonios 1E » Tue Jan 23, 2018 8:12 pm

When is delta H in kJ/mol or just kJ? (because the book uses both units)

Qining Jin 1F
Posts: 53
Joined: Fri Sep 29, 2017 7:07 am

Re: Units

Postby Qining Jin 1F » Tue Jan 23, 2018 8:13 pm

I think my ta said they would not take off points for either, but we should use kj/mol

Cristina Sarmiento 1E
Posts: 52
Joined: Wed Nov 16, 2016 3:02 am

Re: Units

Postby Cristina Sarmiento 1E » Tue Jan 23, 2018 9:01 pm

I would just look at the units in your equation that you are trying to solve and see if the moles cancel out. If not, then delta H is kJ/mol. If the moles cancel out, then delta H is kJ.

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