When pure sulfuric acid dissolves in water, a great deal of heat is given off. To measure it, 175 g of water was placed in a coffee cup calorimeter and chilled to 10 degrees C. Then, 4.90 g of sulfuric acid, also chilled to 10 degrees C, was added and the mixture was quickly stirred. The temperature rose rapidly to 14.9 degrees C. Assume the specific heat is 4.18 J/g(degree C), and that ALL of the heat is absorbed by the solution. Calculate the heat evolved in kilojoules by the formation of the solution. Calculate the heat evoled per mole of sulfuric acid. Use n(changeH) = -(mCchangeT)