What is the vapor pressure over a 30 C water solution containing 652 gram of sucrose (C12H22O11) molecular weight is 342.297 g/mol per liter of solution? Assume the solution behaves ideally. The vapor pressure over pure water at this temperature is 31.88 torr. Sucrose is non-volatile and a non-electrolyte. The density of the solution is 1.61 g/ml.