How to compute the enthalpy change of the reaction

Reference no: EM13517294

When 3.00 g potassium carbonate (K2CO3) was mixed with 20.0 ml of hydrochloric acid (HCl, 4.0M) in a calorimeter, the temperature raised 3.0°C.

a) write down the balanced reaction between K2CO3 and HCl.

b) Calculate the enthalpy change of the reaction for per mole potassium carbonate. Assume the specific heat of all solutions are 4.18 J/g°C and all solutions have a density=1.0 g/ml (A:-13.3 KJ) show all calculations please

Reference no: EM13517294

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