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Potassium nitrate has a lattice energy of -163.8 kcal/ mol and a heat of hydration of -155.5 kcal/mol How much potassium nitrate has to dissolve in
Potassium nitrate has a lattice energy of -163.8 kcal/ mol and a heat of hydration of -155.5 kcal/molHow much potassium nitrate has to dissolve in water to absorb 120 kJ of heat?