Question
An aqueous solution contains 10% glucose by weight. Find the mole-fraction of both solute and solvent.
Answers
R_scott
look at one kg of solution
100 g of glucose , and 900 g of water
100 g glucose = x moles
900 g water = y moles
total moles = x + y
glucose fraction = x / (x + y)
water fraction = y / (x + y)
100 g of glucose , and 900 g of water
100 g glucose = x moles
900 g water = y moles
total moles = x + y
glucose fraction = x / (x + y)
water fraction = y / (x + y)
Huda
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