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Non-consistant enthalpy

Posted: Tue Feb 19, 2019 8:07 pm
by Courtney McHargue 1I
What do you do if delta H isn't consistent? Can you still use this formula?

Re: Non-consistant enthalpy

Posted: Wed Feb 20, 2019 12:28 pm
by Clarissa Cabil 1I
Dr. Lavelle mentioned this in lecture today and said how the equation is only used when ΔHº and ΔSº are both constant.

Hope this helps!

Re: Non-consistant enthalpy

Posted: Wed Feb 20, 2019 3:38 pm
by Hedi Zappacosta 1E
We can assume they are constant because changes in temperature cause so little change in delta H and delta S

Re: Non-consistant enthalpy

Posted: Wed Feb 20, 2019 3:54 pm
by Noh_Jasmine_1J
delta H and delta S should be consistent values to use this equation