The Heat of Solution of Calcium Chloride CaCl₂ Is -82

question 110

Short Answer

The heat of solution of calcium chloride CaCl₂ is -82.8 kJ/mol, and the combined heats of hydration of 1 mole of gaseous calcium ions and 2 mole of gaseous chloride ions is -2327 kJ.What is the lattice energy of calcium chloride?

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