Chapter 14.5, Problem 6PPB

For each reaction, determine the value of ΔG°_f that is not listed in Appendix 2.

(a) ${\text{Li}}_{\text{2}}\text{O}(s)\text{ + 2HCl(}g\text{) }\to \text{ 2LiCl(}s{\text{) + H}}_{\text{2}}\text{O(}g\text{) }\Delta G{°}_{\text{rxn}}=-244.88\text{ kJ/mol}$

(b) ${\text{Na}}_{\text{2}}\text{O}(s)\text{ + 2HI(}g\text{) }\to \text{ 2NaI(}s{\text{) + H}}_{\text{2}}\text{O(}l\text{) }\Delta G{°}_{\text{rxn}}=-435.44\text{ kJ/mol}$