Estimate the freezing point of 200 mL of water after the addition of a. 2.5 g of sucrose, C12H22O11. b. 2.5 g of NaCl. (Hint: what happens to NaCl when it is dissolved into water?)

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Q: Calculate the osmotic pressure of a 0.189 M aqueous solution of sucrose, C12H22O11, at 37 °C.

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Q: What is the molality of the soluton when a 27g of Sucrose (C6H12O6) is dissolved in 320g of water.

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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.