When 15.53 grams of fictional compound X is added to water to make 344.5 grams of solution, the temperature increases from 20.09 °C to 31.79 °C. What is the heat of solution for compound X given that the molar mass of compound X is 86.32 g/mol? Assume the specific heat capacity of the solution is 4.18 J/g°C.

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