5. (a) How many grams of ice at -18 C must be added to 1100 grams of water that is initially at a temperature of 85*C to produce water at a final temperature of 10 C. (b) Find the heat gained by ice when it goes from -18'C ice to OC ice. (c) Find the heat gained by ice when it goes from 0'C ice to 0'C water. Assume that no heat is lost to the surroundings and that the container has negligible mass. The specific heat of liquid water is 4190 J/kg.C and of ice is 2050 J/kg.C. For water the normal melting point is 0"C and the heat of fusion is 334 x 103 J/kg. The normal boiling point is 100 C and the heat of vaporization is 2.26 x 106 J/kg