The Heat of Solution of LiCl Is -37

question 9

Multiple Choice

The heat of solution of LiCl is -37.1 kJ/mol, and the lattice energy of LiCl(s) is 828 kJ/mol.Calculate the total heat of hydration of 1 mol of gas phase Li⁺ ions and Cl^- ions.

• A)791 kJ
• B)865 kJ
• C)-865 kJ
• D)-791 kJ
• E)None of these.

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