How many grams of urea must be added to water

Reference no: EM13704463

Question- How many grams of urea must be added to 658g of water to give a solution with a vapor pressure 2.50 mmHg lower than that of pure water at 30 C? (The vapor pressure of water at 30 Celius is 31.8mmHg).

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Reference no: EM13704463

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