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Samantha Hoegl Roy 2C
Posts: 81
Joined: Fri Sep 28, 2018 12:15 am


Postby Samantha Hoegl Roy 2C » Fri Jan 25, 2019 10:31 pm

Do we have to know all 3 methods or can we focus on the one we prefer?

Jonathan Omens 1K
Posts: 60
Joined: Fri Sep 28, 2018 12:15 am

Re: methods

Postby Jonathan Omens 1K » Fri Jan 25, 2019 10:51 pm

You should know all three methods because you will need to choose one according to what you are given in each problem.

Ashley Kim
Posts: 62
Joined: Fri Sep 28, 2018 12:19 am
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Re: methods

Postby Ashley Kim » Sat Jan 26, 2019 9:36 am

You will need to calculate the enthalpy of the reaction based on the information given to you by the question! e.g. if they give you bond enthalpies, you would need to draw the Lewis structures (or deconstruct/reconstruct all the bonds) to figure out the change in enthalpy.

Return to “Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)”

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