When 5.0g of KOH is added to 100mL of water, the temperature of the solution increases by 3C. Assume the density of the solution to be 1g/mL and specific heat capacity of the solution to be 4.184 J/g K.
a. Calculate the amount of heat absorbed by the solution
b. Find the enthalpy change for the dissolution of KOH
c. Find the enthalpy per mole of KOH