Chapter 16, Problem 21E

Calculate $\Delta S{°}_{298}$ for the following changes.

(a) ${\text{SnCl}}_4\left(l\right)\to {\text{SnCl}}_4\left(g\right)$

(b) ${\text{CS}}_2\left(g\right)\to {\text{CS}}_2\left(l\right)$

(c) $\text{Cu}\left(s\right)\to \text{Cu}\left(g\right)$

(d) ${\text{H}}_2\text{O}\left(l\right)\to {\text{H}}_2\text{O}\left(g\right)$

(e) $2{\text{H}}_2\left(g\right)+{\text{O}}_2\left(g\right)\to 2{\text{H}}_2\text{O}\left(l\right)$

(f) $2\text{HCI}\left(g\right)+\text{P}b\left(s\right)\to {\text{PbCl}}_2\left(s\right)+{\text{H}}_2\left(g\right)$

(g) $\text{Zn}\left(s\right)+{\text{CuSO}}_4\left(s\right)\to \text{Cu}\left(s\right)+{\text{ZnSO}}_4\left(s\right)$