Potassium perchlorate (KClO4) has a lattice energy of - 599 kJ/mol and a heat of hydration of 548kJ/mol. Find the heat of solution for potassium perchlorate when 10.9g of potassium perchlorate is dissolved with enough water to make 1159mL of solution Express your answer using two significant figures. Detemine the temperature change that occurs when 109g of potassium perchlorate is dissolved with enough water to aiake 1159mil af solution (Assume a heat capacity of 4.05J/g. "C for the solution and a density of 1.05g/mL ) Express your answer using two significant figures