Lithium iodide has a lattice energy of -7.3 x 10 2 kJ/mol and a heat of hydration of - 793 kJ/mol.
a. Find the heat of solution for lithium iodide.
b. Determine how much heat is evolved or absorbed when 40.0 g of lithium iodide completely dissolves in water.
c. Is the heat evolved or absorbed?
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