A generic solid, X, has a molar mass of 69.9 g/mol. In a constant-pressure calorimeter, 47.9 g of X is dissolved in 219 g of water at 23.00 °C. X(s) → X(aq) The temperature of the resulting solution rises to 24.30 °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? q = kJ What is the enthalpy of the AHrxn = kJ/mol
A generic solid, X, has a molar mass of 69.9 g/mol. In a constant-pressure calorimeter, 47.9 g of X is dissolved in 219 g of water at 23.00 °C. X(s) → X(aq) The temperature of the resulting solution rises to 24.30 °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? q = kJ What is the enthalpy of the AHrxn = kJ/mol
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 104AE
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