When 634. mg of a certain molecular compound X are dissolved in 60. g of cyclohexane (C,H,2), the freezing point of the solution is measured to be 6.0 °C. Calculate the molar mass of X. If you need any additional information on cyclohexane, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and is rounded to 1 significant digit. 미

Q: K,= 2.57 °C kg mol for a certain subs 20 colution freezes at 5.7 °C. Calculate the freezing point of…

A: At freezing point of liquid there exists equilibrium between solid particles and solvent phase.…

Q: The normal freezing point of a certain liquid X is -4.4 °C, but when 12.06 g of urea freezes at -8.3…

A: The normal freezing point of a certain liquid X is  -4.4o CWhen 12.06 g of urea is dissolved in 350…

Q: The normal freezing point of a certain liquid X is -0.70 °C, but when 19. g of sodium chloride…

A: Given ,Normal freezing point of certain liquid, X Mass of NaCI = 19. gMass of X = 850. gObjective…

Q: When 498. mg of a certain molecular compound X are dissolved in 60.0 g of benzene (C,H), the…

A: The properties which depend on the concentration of solute particles rather than the nature are…

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: en 2.20 g of a certain molecular compound X are dissolved in 85.0 g of formamide (NH₂COH), the…

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Q: 1. The solubility of L-glutamic acid (an amino acid) in water has been determined to be as follows…

A: Solubility:   When the maximum amount of solute is dissolve in the solvent is called solubility. On…

Q: A solution is made by dissolving 0.727 mol of nonelectrolyte solute in 765 g of benzene. Calculate…

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Q: The freezing point of 50.40 g of a pure solvent is measured to be 47.46 ºC. When 2.10 g of an…

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Q: A solution is prepared by combining 4.82 grams of an unknown non-electrolyte with 305.0 grams of…

A: Given that: Mass of solute = 4.82 g Mass of chloroform = 305.0 g = 0.305 kg Freezing point of the…

Q: When 2.45 g of a certain molecular compound X are dissolved in 80. g of formamide (NH₂COH), the…

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Q: When 4.92 g of a certain molecular compound X are dissolved in 30. g of formamide (NH,COH), the…

A: Given : Mass of compound X i.e solute = 4.92 g Mass of formamide i.e solvent = 30 g = 0.030 Kg…

Q: A solution of 5.00 g acetic acid in 100 g benzene freezes at 3.380C. A solution of 5.00 g acetic…

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Q: When 4.33 of a certain molecular compound X are dissolved in 30. g of benzene (c,H,), the freezing…

A: Given: The mass of compound X dissolved in 30 g of benzene = 4.33 g The Kf for benzene = 5.07…

Q: - 1 The molal freezing point depression constant K₁=2.02 °C-kg-mol for a certain substance X. When…

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Q: When 4.10 g of a certain molecular compound X are dissolved in 80.0 g of dibenzyl ether…

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Q: 3. In a dilute aqueous solution of an unknown solute, MC1× (the anion is Cl¯, but the cation is…

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Q: A student dissolves 11. g of aniline (C,H,NH,) in 250. mL of a solvent with a density of 1.12 g/mL.…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution and…

Q: The freezing point of 48.06 g of a pure solvent is measured to be 45.44 ºC. When 2.04 g of an…

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Q: The molal freezing point depression constant K,=4.05 °C - kg • mol for a certain substance X. When…

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Q: freezing point of 57.08 g of a pure solvent is measured to be 50.83 ºC. When 2.86 g of an unknown…

A: Given -> Weight of solvent= 57.08 gm = 0.05708 kg (1kg=1000g) Freezing point of pure solvent =…

Q: The freezing point of 58.53 g of a pure solvent is measured to be 44.17 ºC. When 2.15 g of an…

A: We are given with a data for the depression in freezing point on adding a solute to a pure solvent…

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: When 627. mg of a certain molecular compound X are dissolved in 75. g of cyclohexane (C H 12 the…

A: The freezing point depression of solution is as follows,                                  ∆Tf = Kf .…

Q: When 236. mg of a certain molecular compound X are dissolved in 40.0 g of benzonitrile (C,H,CN), the…

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Q: HCN (aq) + SO4^2- (aq) -->

A: The balanced chemical equation is given below

Q: When 271. mg of a certain molecular compound X are dissolved in 25.0g of benzene C6H6, the freezing…

A: Given:Mass of molecular compound X=271. mgMass of benzene=25.0 gFreezing point of…

Q: When 2.43 g of a certain molecular compound X are dissolved in 65. g of formamide (NH₂COH), the…

A: As we know,  Depression in freezing point,    Tf° - Tf = i * Kf * mWhere Tf° & Tf are freezing…

Q: When 1.13 g of a certain molecular compound X are dissolved in 75.0 g of formamide NH2COH , the…

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Q: When 18.6 g of a certain molecular compound X are dissolved in 30.0 g of benzene (C6H), the freezing…

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Q: The freezing point of 59.49 g of a pure solvent is measured to be 44.96 ºC. When 2.18 g of an…

A: Freezing point of the liquid is the temperature at which the vapor pressure of the solvent in the…

Q: Important válues if needed for this question. The freezing point of benzene, CH, is 5.500 °C at 1…

A: Given : Boiling point of pure benzene i.e solvent = 5.500 oC Kf of benzene = 5.12 oC/m Boiling point…

Q: aluminum hydroxide has a Ksp value of 2.0x10-32.  This indicates that aluminum hydroxide is…

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Q: 1-A sample of pure t-butyl alcohol weighing 6.22 g was found to have a freezing point of 24.7 °C.…

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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.