Depict the hydrogen bonding
Depict the hydrogen bonding three water molecules in a drawing
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In the experiment, ligroin may be used as a solvent for the separation of the product from biphenyl.
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If solubility of a particular solute is 10g/100g H2O at 20 degrees C, which of the following solution concentrations would represent a supersaturated aqueous solution of that solute?
Twenty grams of a solute are added to 100g of water at 25C. the vapor pressure of pure water is 23.76 mmHg, the vapor pressure of the solution is 22.41 torr. Calculate the molar mass of the solute.
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