1. If a 1.00 m solution of lauric acid dissolved in chloroform has a freezing point...

1. If a 1.00 m solution of lauric acid dissolved in chloroform has a freezing point of -65.5 °C, what is the freezing point of a solution that contains 6.10 g of benzoic acid, C7H6O2, in 125 g of chloroform? Pure chloroform freezes at -63.5 °C.

2. A solution prepared from 96.0 g of a nonvolatile, non-dissociating solute in 5.25 moles of toluene has a vapor pressure of 0.161 atm at 60 °C. The vapor pressure of pure toluene at 60 °C is 0.184 atm. What would be the vapor pressure of the solution if 5.0 more moles of toluene was added to the solution?

Expert Solution

queen_honey_blossom answered 2 years ago

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