## Exercise 9.75

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

Rucha Kulkarni 2A
Posts: 43
Joined: Fri Sep 29, 2017 7:05 am

### Exercise 9.75

Does anyone know how to solve exercise 9.75 on the homework?

Jonathan Tangonan 1E
Posts: 50
Joined: Sat Jul 22, 2017 3:01 am

### Re: Exercise 9.75

I believe this is due to the number of different arrangements either molecule can have. If you were to draw out the cis-MX2Y4 molecule there would be about 12 different orientations that it could possibly have whereas with a trans-MX2Y4 molecule there are 3 different orientations.