O GALIOUS AND SOLD Calculating and using the van't Hoff factor for electrolytes When 155. g of benzamide (C,H,NO) are dissolved in 1300 g of a certain mystery liquid X, the freezing point of the solution is 4.1 C lower than the freezing point of pure X. On the other hand, when 155. g of potassium bromide are dissolved in the same mass of X, the freezing point of the solution is 7.1 "Clower than the freezing point of pure X. Calculate the van't Hoff factor for potassium bromide in X. Be sure your answer has a unit symbol, if necessary, and is rounded to the correct number of significant digits. X