Question 4C.15 (7th Edition)

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Lexie Baughman 2C
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Question 4C.15 (7th Edition)

Postby Lexie Baughman 2C » Sun Jan 27, 2019 8:33 pm

Does anyone have any tips for figuring out this kind of question, where you're given the delta H of fusion and vaporization and heat capacities and have to match it to a graph? I'm just confused on how the information given is supposed to correlate to regions on the graph. Thanks!

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Re: Question 4C.15 (7th Edition)

Postby Chem_Mod » Mon Jan 28, 2019 2:02 pm

If the graph is q vs. T, then the slope is the heat capacity and the length of flat lines is the heat of change for that phase change (vaporization for liquid to gas).

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