3. To determine the enthalpy of neutralization (AHneutralization), 50.0 mL of 1.5M HNO3 and 50.0 ml. of 1.5M KOH were mi

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3 To Determine The Enthalpy Of Neutralization Ahneutralization 50 0 Ml Of 1 5m Hno3 And 50 0 Ml Of 1 5m Koh Were Mi 1 (26.97 KiB) Viewed 84 times

3. To determine the enthalpy of neutralization (AHneutralization), 50.0 mL of 1.5M HNO3 and 50.0 ml. of 1.5M KOH were mixed in a calorimeter whose heat capacity is 7.5J/C. Both solutions were at 20.0"C before being mixed and a temperature of 30.2°C was recorded in the mixture. (24 points) 1. Write the balanced chemical reaction between the acid and the base used. II. Indicate whether the mixture is endothermic or exothermic. III. Calculate: (Show all your calculations) AT solution b. Mass of the solution (density = 1.02g/mL) c. Heat of the solution (Ce=4.184 J/gºC) d. calorimeter heat and, heat of reaction F. moles of acid g. Moles of water Enthalpy of neutralization in KJ/mol