typical aqueous sugar solution for making glazed donuts is about 1.5 molal. Given that the Kb of water is 0.51 oC/molal, calculate the boiling point of the sugar solution. Normal boiling point of water is 100 oC.   100 oC 100.8 oC 99.2 oC 101.5 oC

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Q: Nitrogen gas (N2) has a solubility in water of approximately 0.0164 g/L at 25.0°C and 1.00 atm. What…

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Q: A 1 L solution is prepared by dissolving 200.0 g sucrose (C12H22O11; m.w. = 342.2965 g mol–1) in…

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Q: In how many grams of water should 20.10 g of potassium nitrate (KNO3) be dissolved to prepare a…

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Q: Calculate the molality of a solution that contains 1.43 g carvone in 15.2 mL of ethanol (density…

A: Molar mass of carvone is 150.22 g/mol.Number of moles of carvone can be determined as follows,

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A: Required data : Freezing point of solution= ?

Q: At 60oC, the vapor pressure of ethanol is 352.7 mm Hg and that of methanol is 625.0 mm Hg. These two…

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Q: A 4.2 m aqueous solution of an ionic compound with the formula MX2 has a boiling point of 103.5 ∘C.…

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Q: A solution is made by mixing 40.0 mL of ethanol, C₂H,O, and 60.0 mL of water. Assuming ideal…

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Q: Cinnamon owes its flavor and odor to the compound cinnamaldehyde (C9H8O). A solution is prepared by…

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Q: A certain substance X condenses at a temperature of 108.9°C. But if a  950.g sample of X is…

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Q: . A solution is made using 28.3 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of…

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Q: 449. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

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Q: Ethanol (C2H5OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C5H12) has…

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Q: Water has a molal freezing point constant of 1.86°C kg/mol.  Calculate the freezing point of 37.378…

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Q: Anthracene is a hydrocarbon obtained from coal. The empirical formula of anthracene is C7H5. To find…

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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.