8.51 g of MgSO is placed into 100.0 mL of water. The water's
temperature increases by 6.70°C. Calculate AH, in kJ/mol, for the
dissolution of MgSO. (The specific heat of water is 4.184 J/g °C and
the density of the water is 1.00 g/mL). You can assume that the
specific heat of the solution is the same as that of water.