Question

A solution is prepared by dissolving 396 g of sucrose (C12H22O11) in 624 g of water. What is the vapor pressure of this solution at 30°c? The vapor pressure of water is 31.8 mmHg at 30°c

Answer 1

$P_{solution} =(0.9677×31.8mmHg)$

$P_{solution} =30.8mmHg$

$X_{Solvent} =\frac{34.63588mol}{1.156+34.635}$

$X_{Solvent} =0.9676781$