Given that the vapor pressure of water is 17.54 Torr at 20 °C, calculate the vapor-pressure lowering, AP, of an aqueous solution that is 2.20 m in sucrose (C₁2H₂2011). ΔΡ = 0.669 Calculate the vapor-pressure lowering, AP, of an aqueous solution that is 2.20 m in calcium chloride. Assume 100% dissociation for electrolytes. ΔΡ 2.67 Incorrect Torr Torr

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.