Delta H

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Aryana Sargsyan 2B
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Joined: Mon Jan 09, 2023 8:51 am

Delta H

Postby Aryana Sargsyan 2B » Sun Feb 05, 2023 11:31 pm

What are the 4 ways to calculate delta H mentioned in the lecture vidoes ?
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Caroline Wight 3B
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Joined: Mon Jan 09, 2023 9:45 am

Re: Delta H

Postby Caroline Wight 3B » Tue Feb 07, 2023 5:05 pm

Hess’s Law, bond enthalpies, standard rxn enthalpies
I’m not 100% sure about the fourth one but a possible one could be q=mc^T when under constant pressure because delta H= Qp under those conditions.
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Rebecca_Park_1G
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Joined: Mon Jan 09, 2023 2:47 am

Re: Delta H

Postby Rebecca_Park_1G » Fri Feb 10, 2023 11:51 pm

Those were the same four methods I thought of as well to calculate delta H. One unrelated note I just wanted to add is to ensure that in the calculations, the units are consistent and correct for what is being asked!
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