What is the boiling point of a solution composed of 12.0 g of urea, (NH₂)2 CO, in 0.350 kg of water? (Kbp for H₂O is +0.5121 °C/m.) Boiling point = °C

Q: 7. Lauryl alcohol, a component of coconut oil, is used to make detergents. A solution of 5.00 g of…

A: Consider the given information is as follows;Mass of solute (lauryl alcohol) = 5.00 gMass of solvent…

Q: A solution of toluene (C₇H₈) in 176 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: In the given question -> Weight of cyclohexane = 176 gm = 0.176 kg Boiling point of solution (…

Q: What is the freezing point (in °C) of a solution of 21.61 g methyl salicylate, C8H8O3, dissolved in…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: A solution of toluene (C₇H₈) in 221 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: The objective of the question is to find the quantity in moles of toluene in the solution. This can…

Q: Ethylene glycol (C₂H₆O₂) is used as an additive to the water in your automobile to lower its…

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Q: A student dissolves 13. g of aniline (C6H5NH₂) in 175. mL of a solvent with a density of 0.89 g/mL.…

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Q: A mystery liquid with a density of 1.22 g/mL has a boiling point of 132.5 oC. (a) A sample of 37.8…

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Q: A solution of toluene (C₇H₈) in 206 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

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Q: A solution of toluene (C₇H₈) in 291 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: The boiling point of a liquid varies according to the applied pressure; the normal boiling point is…

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: Calculate the boiling point of a solution of 500.0 g of ethylene glycol (C2H602) dissolved in 500.0…

A: Given:Mass of ethylene glycol(C2H6O2)=500.0gMolar mass of ethylene glycol(C2H6O2)= 62.068 g /molMass…

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: A certain liquid X has a normal boiling point of 107.40 °C and a boiling point elevation constant…

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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 of toluene (C₇H₈) in 101 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: weight of cyclohexane = 101 gm = 0.101 kg ( 1kg = 1000 gm)Kb = 2.92C/mNormal boiling point =…

Q: An aqueous solution is 20.0% by mass of sodium thiosulfate pentahydrate, Na, S2 O3-5H2O. What is the…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Benzaldehyde (M= 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and…

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Q: Calculate the freezing point and boiling point of a solution containing 8.10 g of ethylene glycol…

A: Freezing point of pure ethanol = -114.6 °C Boiling point of pure ethanol = 78.4 °C Kf of ethanol = -…

Q: A certain substance X has a normal freezing point of - 5.2 °C and a molal freezing point depression…

A: Given: The freezing point of the pure substance, (T0f)=-5.20C The molal freezing point depression…

Q: What is the boiling point, in °C,

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Q: A student dissolves 18. g of biphenyl (C₁2H₁0) in 100. mL of a solvent with a density of 1.04 g/mL.…

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Q: A student dissolves 10. g of aniline (C6H5NH₂) in 425. mL of a solvent with a density of 0.98 g/mL.…

A: Given : mass of aniline = 10 g  Tip : molarity = moles / volume of solution (L)      Molality =…

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: Sodium chloride is often used to prevent icy roads and to freeze ice cream. What are the boiling…

A: Given: 0.034m aqueous solution of sodium chloride. To find: boiling and freezing point of sodium…

Q: Benzaldehyde (= 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and…

A: We know that dt f=kf*m dt f= depression in freezing point = freezing point of pure ethanol-freezing…

Q: The boiling point of ethanol (C2H5OH) is 78.5°C. What is the boiling point of a solution of 6.4 g 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: What volume of ethylene glycol (C2H5 O2), a nonelectolyte, must be added to 18.0L water to produce…

A: Given that:        Volume of solvent (H2O) = 18.0 L         density of ethylene Glycol = 1.11g/cm3…

Q: A solution is made by dissolving 7.80 grams of MgCl2 in 420.0 mL of water. What is the freezing…

A: Given: The mass of solute, (MgCl2)= 7.80 g The molar mass of MgCl2=95.2 g/mol The volume of the…

Q: The normal freezing point of benzene (C6H6. 78.12 g/mol) is 5.49°C, and its K, value is 5.12°C/m. To…

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Q: The molal boiling point elevation constant K,,=1.54 °C.kg mol -1 for a certain substance X. When…

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Q: The molar mass of toluene is 93 g/mol. A solution is prepared by dissolving 8.55 g of toluene in…

A: Given that : Mass of toluene = 8.55 g Molar mass of toluene = 93 g/mol Mass of benzene = 100 g = 0.1…

Q: A solution of toluene (C₇H₈) in 301 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. How…

A: Introduction:   The elevation of the boiling point is directly proportional to the molal…

Q: solution of toluene (C₇H₈) in 286 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

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Q: A student dissolves 17. g of biphenyl (C12H₁0) in 450. mL of a solvent with a density of 0.88 g/mL.…

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Q: A solution is made by dissolving 6.60 grams of MgCl2 in 380.0 mL of water. What is the freezing…

A: Given that : Mass of MgCl2 = 6.60 g Volume of water = 380 mL Density of water = 1.00 g/mL Kf of…

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

A: Given in the question, Volume of water = 5000 mL Mass of NaCl = 50.0 g Kf for water = 1.86 C°/m. As…

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.