The crystal lattice enegery for librs is -8186 kjmol at 25, Ask an Expert

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The crystal lattice enegery for LiBr(s) is -818.6 kJ/mol at 25 degrees Celcius. The hydration energy of the ions of LiBr is -867.4 kJ/mole at 25 degrees Celcious (for infinite dilution).

a) What is the heat of solution of LiBr(s) at 25 degrees celsius (for infinite dilution)

b) The hyration energy of Li+(g) is -544 kj/mol at 25 degrees celsius. What is the hydration energy for Br-(g) at 25 degrees celsius?

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