6th edition Example 9.10


Moderators: Chem_Mod, Chem_Admin

Lina Petrossian 1D
Posts: 77
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
Posts: 37
Joined: Fri Sep 28, 2018 12:22 am
Been upvoted: 1 time

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.


Return to “Concepts & Calculations Using Second Law of Thermodynamics”

Who is online

Users browsing this forum: No registered users and 1 guest