Potassium nitrate, KNO3, has a molar mass of 101.1 g/mol. In a constant-pressure calorimeter, 44.1 g...
Potassium nitrate, KNO3, has a molar mass of 101.1 g/mol. In a constant-pressure calorimeter, 44.1 g of KNO3 is dissolved in 221 g of water at 23.00 °C.
KNO3(s) to K+ (aq) + NO3- (aq)
The temperature of the resulting solution decreases to 21.20 °C. Assume the resulting 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 released by the solution?
How much heat was released by the solution?
What is the enthalpy of the reaction?
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Potassium nitrate, KNO3, has a molar mass of 101.1 g/mol. In a
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