ethanh4220 ethanh4220

25-02-2024
Chemistry

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The vapour pressure of water at 20°C is 17 mm Hg. What is the vapour pressure of solution containing 2.8 g urea (NH₂CONH₂) in 50 g of water? N = 14, C = 12, O = 16, H = 1 (16.71 mm Hg)

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