Question

a 100.00 ml of volume of 0.500 m hcl was mixed with 100.00 ml of 0.500 m koh in a constant pressure calorimeter. the initial temperature of individual acid and base was 23.0 oc. the final temperature after mixing was 25.5 oc. the specific heat of the solution was 3.97 j g-1 oc-1 assume the density of the solution is 1.00 g ml-1 a) calculate the heat of the reaction in kj. (be sure to use signs correctly.) b) calculate the enthalpy of the reaction in kj/mol. (be sure to use signs correctly.)

Answer 1

Answer: 2.018

Explanation:a 100.00 ml of volume of 0.500 m hcl was mixed with 100.00 ml of 0.500 m koh in a constant pressure calorimeter. the initial temperature of individual acid and base was 23.0 oc. the final temperature after mixing was 25.5 oc. the specific heat of the solution was 3.97 j g-1 oc-1 assume the density of the solution is 1.00 g ml-1 a)