I need help on colligative properties. I'm just Really really confused so it's better to explain this to me in steps. Anyone who took chemistry or who gets it please help!! Just take a look at the problem =] thankyou first question What is the freezing point of a soulution of 210.0 g of glycerol, HOCH2CHOHCH2OH, dissolved in 350 g of water? -Formula: m=mol* # of particles/kg I'm trying to find m so far i got m=2.282608696 Mol * # of particles/.35 kg. I have trouble finding the # of particles. Second question A 0.171 g sample of an unkown organic compound is dissolved in ether. the soulution has a toatl mass of 2.470 g. The boiling point of the solution is 36.43 degree C. What is the molasr mass of the organic compound?