A solution is made by dissolving 2.04 g of KBr in 188 g of water. The kf of water is 1.86 oC/m, the kb of water is 0.51 oC/m. a. Calculate the freezing point

b. Calculate the boiling point

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m