6th edition Example 9.10

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Lina Petrossian 1D
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Joined: Fri Oct 05, 2018 12:16 am

6th edition Example 9.10

Postby Lina Petrossian 1D » Tue Feb 12, 2019 11:09 pm

How would the problem be solved if it had asked for delta(H) of system instead of surroundings?

Maddy Mackenzie
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Joined: Fri Sep 28, 2018 12:22 am
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Re: 6th edition Example 9.10

Postby Maddy Mackenzie » Tue Feb 12, 2019 11:24 pm

If it was delta H of the system instead of the surroundings you would just take the negative of the answer. The body is generating heat: the heat 100 J per s is the heat going into the surroundings. The heat leaving the system is -100 J per s so you would just divide this by 293.15 K to find the delta S of the system.

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