An experiment was conducted to determine the effect of glucose on the freezing point of water. Experimental data showed that the freezing point depression of water in solution was –2.6°C when 1.0 g of glucose was dissolved in 10g of solvent. Calculate the expected freezing point for such solution and compare the expected freezing point to the value found experimentally. Give a plausible explanation for any discrepancies. (M.W. of glucose= 180.16g/mol; i=1). Show all your work.

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Q: -4 At 25.0 °C the Henry's Law constant for nitrogen trifluoride (NF, gas in water is 7.9 x 10…

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Q: Suppose that you add 25.6 g of an unknown molecular compound to 0.250 kg of benzene, which has a Kf…

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Q: The normal freezing point of cyclohexane is 6.50 °C. A solution is prepared by dissolving 148.6 mg…

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Q: A certain organic compound O has a solubility in acetonitrile of 79,7 at 15. "C. Calculate the…

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A: Solution -

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Q: Cyclohexanol, C H,,OH, is sometimes used as the solvent in molecular weight determinations by…

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Q: student determines the molar mass of methanol, CH3OH by the same method used in this experiment.…

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Q: 3) A student weighed 1.75 g of an unknown molecular compound and dissolved it in 15 ml of water. The…

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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.