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Units

Posted: Tue Jan 23, 2018 8:12 pm
by JamesAntonios 1E
When is delta H in kJ/mol or just kJ? (because the book uses both units)

Re: Units

Posted: Tue Jan 23, 2018 8:13 pm
by Qining Jin 1F
I think my ta said they would not take off points for either, but we should use kj/mol

Re: Units

Posted: Tue Jan 23, 2018 9:01 pm
by Cristina Sarmiento 1E
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.