Suppose 33 mL of 1.20 MHCl is added to 42 mL of a solution con-taining...

Suppose 33 mL of 1.20 MHCl is added to 42 mL of a solution con-taining excess sodium hydroxide, NaOH, in a coffee-cup calorimeter. The solution temper-ature, originally 25.0C, rises to 31.8C. Give the enthalpy change,H, for the reactionHCl(aq) NaOH(aq)±£NaCl(aq) H2O(l)
Express the answer as a thermochemical equation. For simplicity, assume that the heatcapacity and the density of the final solution in the cup are those of water. (In more accu-rate work, these values must be determined.) Also assume that the total volume of the solu-tion equals the sum of the volumes of HCl(aq) and NaOH(aq).?

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Asked by Fooii on 9th March, 2023