A generic solid, X, has a molar mass of 84.8 g/mol. In a constant-pressure calorimeter, 12.1 g of X is dissolved in 377

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A Generic Solid X Has A Molar Mass Of 84 8 G Mol In A Constant Pressure Calorimeter 12 1 G Of X Is Dissolved In 377 1 (23.5 KiB) Viewed 9 times

A generic solid, X, has a molar mass of 84.8 g/mol. In a constant-pressure calorimeter, 12.1 g of X is dissolved in 377 g of water at 23.00 °C. X(s) — X(aq) The temperature of the resulting solution rises to 29.90 °C. Assume the solution has the same specific heat as water, 4.184 J/(g="C), and that there is negligible heat loss to the surroundings. How much heat was absorbed by the solution? 9 KJ What is the enthalpy of the reaction? ΔΗκη KJ