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A solution is prepared by dissolving 11gm glucose in 200 cm3 water at 30°c. What is the mass percentage of glucose in solution? The density of water 30°c is 0.996 glcm3?

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  1. g H2O = volume x density. Substitute and solve for grams H2O.
    Then % w/w = [(grams glucose)/(grams glucose + grams H2O)]*100 =

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