A hypothetical solution forms between a solid and a liquid. The values of the thermodynamic quantities...

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A hypothetical solution forms between a solid and a liquid. The values of the thermodynamic quantities...

A hypothetical solution forms between a solid and a liquid. The values of the thermodynamic quantities involved in the process are shown in the following table.

Action	Enthalpy
separation of solute	15.5 kJ/molkJ/mol
separation of solvent	28.8 kJ/molkJ/mol
formation of solute-solvent interactions	-81.7 kJ/mol solutekJ/mol solute

Calculate the enthalpy of solution in kilojoules per mole of solute.

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