Problem

(a) Given that the enthalpy change associated withthe addition of H+(g) to H2O(g) is -690...

(a) Given that the enthalpy change associated with

the addition of H+(g) to H2O(g) is -690 Id mol-1, and Δhyd H°(H+, g) = — 1091 kJ mol-1, calculate the enthalpy change associated with the solvation of [H3O]+(g) in water.


(b) Outline how the nickel-metal hydride battery works, giving equations for the reactions at each electrode during charging and discharging.

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Solutions For Problems in Chapter 10