Thermochemistry problem?

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Thermochemistry problem?

I want to do the problem myself, I just cant figure it out.
Some mol of an inorganic salt are dissolved in 1.00 L of water in a constant pressure solution calorimeter, the temperature of the calorimeter decreases. The total heat capacity of the calorimeter is also given
How do you figure out the molar enthalpy of solution for this salt?

2007-10-06 13:45:15 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

Please remember---enthalpy is simply U + PV. Now for solution, PV does not change since V is approximately constant. Therefore for liquid solution H = U.
Does this help you?

2007-10-06 17:08:26 · answer #1 · answered by Hahaha 7 · 0⤊ 0⤋