Chemistry, 12.12.2020 17:10 jakeisadog698
A solution is prepared by adding 30.00 g of lactose (milk sugar) to 110.0 g of water at 55 ∘C. The partial pressure of water above the solution is torr. The vapor pressure of pure water at 55 ∘C is 118.0 torr. The MW of lactose is 342.3 g/mol.
a. 116.3
b. 169.4
c. 94.1
d. 92.7
e. 1.670
Answers: 2
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A solution is prepared by adding 30.00 g of lactose (milk sugar) to 110.0 g of water at 55 ∘C. The p...
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