What is the heat, q, in kj released by the reaction

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A reaction known to release 1.78 kJ of heat takes place in a calorimeter containing 0.100L of solution and the temperature rose by 3.65 degrees C. The calorimeter was then rinsed out and emptied. To the empty calorimeter was placed a small piece of calcium carbonate and 0.100L of dilute HCl was poured over it (in the same calorimeter). The temperature of the calorimeter then rose by 3.57 degrees C. What is the heat, q, in kJ released by the reaction? Remember to include the correct sign in your answer. Please show work.

Reference no: EM13874292

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