You are working with road salt to investigate lowering the freezing point of water. You perform an experiment with one kilogram of a mixed salt. Your salt is comprised of three salts (NaCl, KC and CaCl2). Each salt makes up one third (by mass) of your "road salt". If you add 1.000 kg of your salt mixture to 9.00 kg of water, at what temperature would you expect the solution to freeze? (assume complete dissociation of all the salt) (pure water freezes at 0 C) (K of water = 1.86 C /m)