finding q

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Paula Dowdell 1F
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Joined: Tue Nov 15, 2016 3:00 am

finding q

Postby Paula Dowdell 1F » Wed Mar 14, 2018 10:44 pm

This is from an old midterm. Can someone tell me what equation or relationship was used to find q in part b? Thanks.
Screen Shot 2018-03-14 at 10.42.00 PM.png
Screen Shot 2018-03-14 at 10.41.55 PM.png

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Re: finding q

Postby Chem_Mod » Wed Mar 14, 2018 11:48 pm

After determining standard molar enthalpy, one must solve for change in enthalpy for 2 moles, so it was multiplied by 2.

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