What is the boiling point of solution of an 0.531 molal of an aqueous sugar solution? Kb H2o = 0.51 °C/m) 100.27 °C 100.54 °C 0.27 °C 0.54 °C

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: The normal freezing point of a certain liquid X is 1.60 °C, but when 18.2 g of benzamide (C₂H,NO)…

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Q: 5.13 M NaHCO3 solution (density of solution = 1.19 m X -). Round your answer to 2 significant…

A: Molality can be defined as the number of moles of solute per kilogram of solvent.  Molality = moles…

Q: A student dissolves 15. g of sucrose (C₁2H₂2O₁1) in 300. mL of a solvent with a density of 1.02…

A: mass of sucrose (C12H22O11) = 15. gVolume of the solvent = 300. mL Density of the solvent = 1.02…

Q: Determine the freezing point of an aqueous solution containing 2.9 kg of glucose, 180.16 g/mol)…

A: Given : Mass of water = 6.5 Kg  And mass of glucose = 2.9 Kg = 2900 g…

Q: The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kf=20.0. 0.140 g of an unknown…

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

Q: 1. The freezing point of pure benzene (C₆H₆) is 5.49 °C. The freezing point of a solution made using…

A: Given that freezing point of pure benzene (C₆H₆) is 5.49 °C The freezing point of a solution = -13.0…

Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is equal to that product of molal depression constant and molality of…

Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is given by the expression:ΔT = Kf x m…

Q: 1.20 mol of a nonvolatile, nonelectrolyte hydrocarbon is dissolved in 1,115.7 g of benzene. What is…

A: Elevation in Boiling point is the rise in the boiling point of the solution on addition of solute to…

Q: Calculate the freezing point of a solution that contains 68.0 g of sucrose (C12H22O11) in 90. g of…

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Q: A student dissolves 19. g of biphenyl (C12H10) in 425. mL of a solvent with a density of 1.12 g/mL.…

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Q: The normal boiling point of a certain liquid X is 111.90 °C, but when 6.7 g of urea (CHÂN₂O) are…

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Q: What is the boiling point of a phenol solution if that same solution freezes at 38.4 °C? The normal…

A: We know that when a solution is made from a pure solvent, there is depression in freezing point, and…

Q: The normal freezing point of a certain liquid X is 3.90°C, but when 12. g of potassium bromide (KBr)…

A: Upon addition of some external material the freezing point and boiling point of the compound changes…

Q: A solution was prepared by dissolving solute T in 105 g benzene. The freezing point of this solution…

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Q: The molar mass of an unknown compound must be determined, using a solvent that has a freezing point…

A: The solution freezing point will be decreased due to the availability of the species solute which…

Q: When 28.2 g of urea (CH4N₂O) are dissolved in 1150. g of a certain mystery liquid X, the freezing…

A: Given,mass of urea ( CH4N2O ) = 28.2 gmass of solvent 'X' = 1150. gchange in freezing point of urea…

Q: A student made a solution by mixing 28.20 g of an unknown substance with 500.0 g of benzene (C6H63,…

A: Depression in freezing point (∆Tf) solvent will calculated as:-∆Tf= kf×W2W1×M2Where∆Tf=Depression in…

Q: A solution was prepared by dissolving solute T in 120 g benzene. The freezing point of this solution…

A: Given : Mass of solvent i.e benzene = 120 g = 0.120 Kg                                     (since 1…

Q: The normal boiling point of a certain liquid X is 134.60 °C, but when 91.3 g of urea (CH4N₂O) are…

A: Given : data  Tip: apply equation of elevation in Boiling point

Q: freezing

A: As we know that,  ∆Tf = Kf × m Where, m = molality of the solution.  From the above equation, we get…

Q: When 173. mg of a certain molecular compound X are dissolved in 100 g of cyclohexane (C6H12), the…

A: Answer:For a non-electrolyte and non-volatile solute dissolved in a solvent, depression in freezing…

Q: The freezing point of cyclohexane is 6.50°C. For cyclohexane solvent Kf=20.0. 0.140 g of an unknown…

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Q: What is the freezing point of an aqueous sucrose solution that has 25.0 g C₁₂H₂₂O₁₁ per 100.0 g H₂O?

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

Q: A solution consisting of a molecular substance of mass 1.14 g dissolved in 100. g of camphor freezes…

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Q: calculate the molality of ethylene glycol required to decrease the freezing point of water by 6.2 °C…

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Q: A certain liquid X has a normal freezing point of −6.30°C and a freezing point depression constant…

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Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 12.66 grams of…

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Q: The normal freezing point of a certain liquid X is -9.10 °C, but when 8.7 g of potassium bromide…

A: The depression in freezing point is a colligative property. The depression in freezing point is…

Q: 3. What is the freezing-point depression of water in a solution of 17.1 g of sucrose, C12H22011, in…

A: Freezing point of a liquid is defined as the temperature at which it gets converted to solid.…

Q: A student dissolves 13. g of biphenyl (C1,H10) in 475. mL of a solvent with a density of 1.13 g/mL.…

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Q: An aqueous zinc bromide solution (ZnBr2) boils at 100.250 °C.  What is the molality of this…

A: Given  The Boiling point of Aqueous solution ZnBr2  = 100.250 ℃  Kb  of water   = 0.512 ℃/m…

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: Above solution: 0.140 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The…

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Q: A student dissolves 16.g of benzoic acid C7H6O2 in 125.mL of a solvent with a density of…

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Q: What would be the theoretical freezing point of a solution made by dissolving 5.052 g of CuCl 2 in…

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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.