When a 7.00-g sample of kcn is dissolved in water in a calorimeter that has a total heat capacity of 2.676 kj·k–1, the temperature decreases by 0.470 k. calculate the molar heat of solution of kcn?

Heat capacity = mcδtheat capacity = 2.676×10^3 j ..the heat capacity given is for 7.00 g of kcn,potassium cyanide which is equal to 0. mole of mole = mass  ÷ mr of kcn is 7  ÷ 65 =0.therefore: 0. of kcn liberates 2.676×10^3 j of heat1 mole   (2.676×10^3    ÷  0.107 )  × 1 =do the calculation to obtain 25009 j = 25kj

Sorry i dont understand the question can you rephase it?