## Equations

Volume: $\Delta S = nR\ln \frac{V_{2}}{V_{1}}$
Temperature: $\Delta S = nC\ln \frac{T_{2}}{T_{1}}$

sharonvivianv
Posts: 63
Joined: Fri Apr 06, 2018 11:05 am

### Equations

When should I use deltaS=nRln(t2/t1) as opposed to deltaS=nCvln(t2/t1) in a 2 step problem that had a volume change?

I am comparing example 9.5 from the book and 9.13 in the HW (6th edition).

Nandhini_2K
Posts: 60
Joined: Fri Apr 06, 2018 11:03 am

### Re: Equations

Don't compare these two problems because 9.13 has an error. Check the errors in solution manual on the class website. :)