2. Fifty milliliters (ml) of a 0.10N solution of sodium thiosulfate, Na S,Os, is to be make a 0.020N solution. How many mL of water are needed? --- 2 points diluted to 3. A solution contains 5.0 g ethylene glycol, C2H.(OH), and 95 g water, H2O, by mass. The density of the solution is 1 g/mL. Find the a. freezing point of the solution b. osmotic pressure at 35C 3 points 3 points