Calculate the freezing point of a solution that contains 5 grams of sucrose in 1000.00 grams of water, if the Kf of water is 1.86 K kg mol-1.

Q: Determine the molal concentration of a sugar solution in water that has a freezing point of –2.1°C.…

A: Given information,    Freezing point = –2.1°C    Value of Kf = 1.86°C/m for water

Q: .) Calculate the freezing point of a solution containing 50.0 g of NaCl in 5000 mL of water. Kf for…

A: Difference between freezing point of  pure solvent and  freezing point of  solution is given by the…

Q: Calculate the molality of chloride ions in an aqueous solution of magnesium chloride in which the…

A: To solve this problem we will use the formula of molality

Q: Calculate the freezing point of a solution made by dissolving 1.00 mole of NaCl in 1000. g of H2O.

A: We will use formula of ∆Tf. ∆Tf=Tf°-Tf

Q: The molal elevation constant for water is 0.512°C kg mol–. When 0.5 mole of sugar is dissolved in…

A: Boiling point is the point at which the vapour pressure of a solvent becomes equal to the…

Q: Calculate the freezing point of a solution containing 50.0 g of NaCl in 5000 mL of water. kf for…

A: When a non-volatile solute is added to the solvent, the freezing point of the solution decreases…

Q: Calculate the molality of saturated aqueous sodium chloride (58.443 g/mol). A saturated solution…

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Q: Assuming 100% dissociation in aqueous solution, calculate the freezing point of a solution made by…

A: It is given that there is 100 % dissociation of NaCl in the solution. Mass of NaCl = 16.94 g The…

Q: Approximate the freezing point of an aqueous solution of 0.600 M NaCl. Density of pure water around…

A: Answer :- -1.12 (°C)  The freezing point of an aqueous solution of 0.600 M NaCl (Density of pure…

Q: A mixture of table salt and ice is used to chill the contents of hand-operated ice cream makers.…

A: Step1) Depression in freezing point = It is defined as when the addition of non volatile solute ,…

Q: These following things are colloid properties, except- a) Composed of 2 phases b) stable c)…

A: as per my assumption it is option- C Homogenous as Colloid is of heterogenous nature not homogenous…

Q: The freezing point of a solution containing 65 g of a compound in 100 g of  benzene is 3.80C. What…

A:

Q: water has a kf of 1.86 c/m. calculate the new freezing point of an aqueous solution made by mixing…

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Q: Mass of test tube, beaker and cyclohexane = 100.17 g Mass of test tube and beaker = 84.07 g Freezing…

A: Depression in freezing point is the drop in the freezing point of a substance due to addition of any…

Q: Calculate the freezing point of a 2.6 m aqueous sucrose solution

A: The freezing point of the given sucrose solution can be determined as follows, ΔTf = kf x m ΔTf =…

Q: The freezing point of a solution of 1.648 g of an unknown nonelectrolyte dissolved in 76.21 g of…

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Q: Use the following information to calculate the molar mass of the unknown Mass of unknown solute =…

A: The relation between depression in freezing point and molality of a solution is given as follows;…

Q: What is the freezing point of 0.850 M aqueous acetic acid? The density of this solution is 1.006…

A: Any solution's morality reflects the concentration in mol/kg terms. Moles of mixed solute in 1 kg of…

Q: 1) What is the change in freezing point of a solution containing 2.36 moles of NaCl dissolved in…

A: (1)  Given: The number of moles of NaCl=2.36 moles Mass of solvent = 1.00 Kg To find: Change in…

Q: Calculate the freezing point of a solution containing 0.600 kg of CHCl3 and 42.0 g of eucalyptol…

A: Freezing point: The temperature at which a liquid turns into a solid. The formula for calculating…

Q: Ethylene glycol CH2(OH)CH2(OH) is a common automobile antifreeze. Calculate the freezing point and…

A: Given that: Mass of ethylene glycol = 343 g Mass of water = 1055 g = 1.055 kg Kb of water = 0.52…

Q: A 10% solution (by mass) of sucrose in water has freezing point of 269.15 K. Calculate the freezing…

A: Colligative properties explain the physical change observed on the addition of solute to solvent.…

Q: Calculate the freezing point of a solution prepared by dissolving 3.17 g Ca(ClO3)2 in 452.6 g H2O.

A: When a solute added to solvent it's freezing point decrease

Q: 3. A 100. mL aqueous solution prepared by dissolving 25.0 g of a non-electrolyte solute had a…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the boiling point of an aqueous solution of 18.32 grams of sucrose, a non-electrolyte…

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Q: Calculate the freezing point of a solution containing 50.0g of NaCl in 5000mL of water, Kf for water…

A: Given data: *Kf of water is 1.86 degrees C/m.  The freezing point is calculated by using the…

Q: a.) Calculate the freezing point and boiling point of the solution when you add 1.00 kg of ethylene…

A: Given data:  Mass of ethylene glycol = 1.00 kg Mass of water = 4.450 kg K b = 0.512C°/m K f =…

Q: mixed with 125 g of water what is the molality of the solution? 444 m 1.20 m

A: Mass of solute = 55.5 g Molar mass of ethanol = 46 g/mol Moles of ethanol = mass/MM    = 55.5/46 =…

Q: Calculate the freezing point of a solution containing 50.0 g of NaCl in 5000 mL of water. Kf for…

A: b)

Q: What is the molality of a solution prepared by dissolving 18.5 g of sodium nitrate (MW=84.99g/mol)…

A:

Q: Estimate the freezing point of an antifreeze mixture made up by combining one volume of ethylene…

A: One volume of the ethylene glycol  V1 = 1 L = 10-3 m3  Two volume of the water  V2 = 2 L = 2 x 10-3…

Q: If 3.42 grams of a nonpolar molecular compound, dissolved in 41.8 grams benzene, begins to freeze at…

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Q: When 6.29 g of a certain nonvolatile solute is dissolved in 500 g of water, the freezing point of…

A:

Q: What is the effect on vapor pressure of a solution with particularly strong solute–solvent…

A: Vapor pressure is the pressure of vapors that are in contact with its liquid form. In case of…

Q: Calculate the freezing point of an acqueous solution containing 10.50 g of MgBr2 in 200 g of water.…

A: The temperature at which a liquid becomes a solid is called freezing point. Given that, Mass of…

Q: Some unknown compound reduces the freezing point of benzene from 5.53 to 4.80˚C. What is the…

A: Molality of a solution can be defined as number of moles of solute dissolved per kilogram of solvent…

Q: Calculate the freezing point of a solution containing 109 gg FeCl3FeCl3 in 171 gg water.

A: Given: weight of solute (FeCl3),  w =109g we know thta, Molecular weight of solute (FeCl3), W=162.2g…

Q: What is the freezing point of this solution? (The freezing point of 1 kg of water is lowered 1.86…

A: Colligative properties are dependent on the number of moles of solute in the solution. There are…

Q: What is the freezing point of a solution consisting of 0.255 moles of methanol added to 150 g of…

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Q: Crude oil pumped out of the ground may be accompanied by formation water, a solution that contains…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: What is the molal concentration of C10H8 in a solution made by dissolving 0.127 g C10H8 in 9.132 g…

A: In the given question, we are required to determine the molal concentration of C10H8 in a solution…

Q: Calculate the molarity of a 5%vinegar solution. Calculate the molality of a 5%vinegar solution.…

A: Given 5% vinegar solution  Calculate  molarity  and  mole fraction of vinegar

Q: Calculate the freezing point of a 1.7 m aqueous ethylene glycol solution.

A:

Q: The normal freezing point of a certain liquid X is 0.60°C, but when 0.14 kg of barium hydroxide…

A: Given : Mass of barium hydroxide, Ba(OH)2 i.e solute = 0.14 Kg = 140 g         (since 1 Kg = 1000 g)…

Q: Calculate the molality of a 40.0% H3PO4 solution in water.     0.380 m     6.80 m     1.13 m…

A: Given: (w/w) % of H3PO4 solution in water = 40.0 % molar mass of H3PO4 = 97.994 g/mol Let mass of…

Q: An aqueous solution of methanol (MM = 32.04 g/mol) has a molality of 3.21 m and a density of 1.15…

A: Please find the attachment.

Q: What is the molality of a solution prepared by dissolving 78.8  g of ethylene glycol, HOCH2CH2OH, in…

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Q: Assuming complete dissociation of the solute, calculate the freezing and boiling point in each…

A: As solute is completely dissociated then value of van't Hoff factor would be 1. A. Given data is:…

Q: Calculate the molal concentration of a solution that contains 18 g of sodium hydroxide (NaOH) in 100…

A: Molal concentration =moles of solutemass of solvent = mass of solutemolar mass of solute x mass of…

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.