Thermochemistry You dissolve 0 3 mol of potassium hydroxide

Last updated: 4/29/2023

Thermochemistry You dissolve 0 3 mol of potassium hydroxide in 41 8 mL of H O The temperature of the solution changes from 21 5 C to 45 4 C The specific heat capacity for water is 4 184 J g K density for water d H O 1 00 g mL Calculate the enthalpy change AHxn for the dissolution process Give your answer in kJoules per mole Use correct number of significant figures