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categoryكيمياء schoolبكالوريوس event_available2026-07-13

السؤال

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13) Calculate the vapor pressure of a solution made by dissolving 109 grams of glucose (molar mass 180.2 g/mol) in 920.0 ml of water at 25 °C. The vapor pressure of pure water at 25 °C is 23.76 mm Hg. Assume the density of the solution is 1.00 g/ml. A) 0.278 mm Hg B) 0.605 mm Hg C) 22.98 mm Hg D) 23.48 mm Hg E) 23.76 mm Hg

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