posted by FIrst_lady .
When 5.00 g of NaOH(s) are added to 100 g of water using a calorimeter, the temperature rises from 25.0 to 37.5 °C. Calculate the molar heat of solution.
Assume that the specific heat capacity of water is 4.18 J/gK and that of the NaOH(aq) solution is the same.
I worked this exact problem an hour or so ago. Have you found it. If not I will look and attach a link.