An aqueous solution is prepared by adding two non-volatile salutes in water. The vapor pressure of pure water is 23.8 mmHg at 25°C. What is the vapor pressure of the solution, if you have 2.50 mol of the first solute, 4.90 mol of the second solute, and 20.1 mol of water?
6.40 mmHg, 16.1 mmHg, 4.24 mmHg, 17.4 mmHg, 2.16 mmHg.