Calculate the heat capacity of the calorimeter?

Question

In determining the head capacity (calorimeter constant) of a calorimeter, 50. mL of water at 56 degrees celsius is added to 50 mL of water at 23 celsius...After about five minutes of mixing the final temp of the solution inside the calorimeter reached 37 degrees celsius.... calculate the heat capacity of the calorimeter ( Joules per degree)

Answer 1

Calculate the heat absorbed by the calorimeter, you could make an energy balance

Amounts of water are given in Volume units, so It will be ncecessary to consider the specific volumes of water at the two original temperatues, you cannot just suppose it to be 1.