The boiling point of a solution of 1.056 moles of an electrolyte dissolved in 1399 g of benzene is 83.76 °C. What is the van't Hoff factor for this solution if pure benzene boils at 80.11 °C and its Kb value is 2.53 °C/m?

Q: The freezing points of 0.0905 m ammonium chloride and 0.0388 m ammonium sulfate in water were found…

A: Kf for water = 1.86°C/m  Normal freezing point of water, T1 = 0.00°C

Q: The freezing point of a 0.20 m solution of magnesium sulfate (MgSO4) is −1.8°C. What is the value of…

A:

Q: When 60.0 g of urea (CH,N,0) are dissolved in 1050. g of a certain mystery liquid X, the freezing…

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A: • The values provided in the question are:-  i) Molality of MgCl2 solution, m = 0.500 m  ii) Boiling…

Q: 2. What is the normal boiling point of the following solutions? (a) 23.5 g NaCl in 120 g H₂O and (b)…

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

Q: Calculate the molal concentration of a solution of 44.9 g of naphthalene, C10H8, in 175 g of…

A: Please find your solution below : Molality is a measure of concentration which is defined as the…

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: If a 0.650 molal aqueous solution freezes at −2.50 ∘C, what is the van't Hoff factor, i, of the…

A: Since we know that  ∆Tf = i kf m  Where ,            ∆Tf = depression in freezing point…

Q: A commercial bleach solution contains 3.62 mass percent NaOCl in water. Calculate the molality of…

A: Given: The mass% of NaOCl=3.62% The mass% of water=96.32% The mass of NaOCl=3.62 g The number of…

Q: What would be the theoretical freezing point of a solution made by dissolving 7.511 g of CoSO 4 in…

A: Please find the answer attached.

Q: 1) A 200 g of non-dissociating solute is dissolved in 500 g of water. The freezing point of the…

A: Molar mass of Solute = 62 g/mol

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

A:

Q: The osmotic pressure of 0.010 M solution of CaCl2 and urea at 25 degrees celsius are 0.605 atm and…

A: Given : Osmotic pressure of CaCl2 solution = 0.605 atm Osmotic pressure of urea solution = 0.245 atm…

Q: Calculate the freezing point of a solution of 40.0 g methyl salicylate, C7H6O2, dissolved in 800. g…

A: Mass of methyl salicylate (solute) = 40 g Mass of benzene (solvent) = 800 g Kf = 5.10 ℃/m T°f = 5.50…

Q: solution is prepared by dissolving 0.0125 moles of insulin in 1000 mL of water.   Calculate the…

A: The Question is based on the concept of solutions. we have to calculate osmotic pressure of the…

Q: Calculate the vapor pressure of a solution prepared by dissolving 25.5 g of naphthalene (C10H8),…

A: Raoult's law: According to Raoult's law, if a non volatile solute is added to a solvent, the vapor…

Q: The boiling point of a solution of 2.056 moles of an electrolyte dissolved in 1399 g of benzene is…

A:

Q: A 7.00 x 10-² M aqueous solution of aluminium chloride (AlCl3) is prepared for use in an experiment.…

A:

Q: 3. Calculate the freezing and boiling point of a solution prepared by dissolving 32.60 g of ferric…

A: Answers are as follows:

Q: Consider a 3.08 m aqueous solution of glycerin, C3H8O3? Assuming ideal solution behavior, what is…

A: Since the depression in freezing point of any solution is given by  depression in freezing point = i…

Q: The vapor pressure of ethanol, C2H5OH is 100.0 torr at 35 °C. Calculate the vapor pressure of the…

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Q: Ethylene glycol, HOCH2CH2OH, is a common automobile antifreeze. It is water-soluble and fairly…

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Q: Calculate the molality and van’t Hoff factor (i) for the fol-lowing aqueous solutions:(a) 0.500 mass…

A: Molality: Molality is defined as the moles of solute in 1 kilogram of solvent. It is given by,…

Q: When 66.8 grams of a solute (molar mass = 56.8 g mol–1) was dissolved in 375.4 grams of water, the…

A: Given data: To (boiling point of water) is 100.0°C Tb (boiling point of solution) is 105.1°C Kb of…

Q: When 87.0g of glycine C2H5NO2 are dissolved in 850.g of a certain mystery liquid X, the freezing…

A:

Q: Calculate the freezing point of a solution of 35 g methyl salicylate dissolved in 800 g of benzene…

A: The term molality refers to the ratio of number of moles of the given solute to the amount of…

Q: When 84.8 g of alanine C3H7NO2 are dissolved in 1200. g of a certain mystery liquid X, the freezing…

A: Answer: Freezing point depression of a solution containing non-volatile solute is:…

Q: When 12.7g of urea CH4N2O are dissolved in 600.g of a certain mystery liquid X, the freezing point…

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Q: 0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure…

A: #1: Given the osmotic pressure of the solution, π = 3.91 atm  Temperature, T = 25 +273.15 = 298.15 K…

Q: Maple syrup contains 41.0% sugar, C 12H 22O 11 (MW=342g/mol), and has a density of 2.78 g/mL. At…

A:

Q: The enthalpy of solution for cesium fluoride is -36.8 kj/mol. What can you conclude about the…

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Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 6.9 x 10* g/mol) with a…

A:

Q: When 73.6 g of glycine C2H5NO2 are dissolved in 1250. g of a certain mystery liquid X, the freezing…

A: Answer: Depression in freezing point of a solution containing a non-volatile solute is:…

Q: . A 0.137 m solution of sodium ferrocyanide (NaFe(CN)6.10H20) in water has a freezing point…

A: Given-> Molality = 0.137 m Freezing point depression = 0.755 °C Kf = 1.86 °C/m

Q: When 48.7g of benzamide C7H7NO are dissolved in 1300.g of a certain mystery liquid X, the freezing…

A: Benzamide dissolve in liquid X mass  of solute = 48.7 g mass of solvent = 1300 g ? Tf = 2.3 oC…

Q: An engine coolant is an aqueous solution of ethylene glycol, HOCH¿CH¿OH, 40.0 % by mass with a…

A:

Q: Calculate the van't Hoff factor for iron(III) chloride

A: Since, nitrobenzene C2H5NO2 is non electrolyte it will be having vantoff factor 1  Now  Since mass…

Q: compounds

A: The question is based on the concept of solutions. it applies the principle of raoult's law of…

Q: Calculate the freezing point of an aqueous 0.10 m FeCl3 solution using a van’t Hoff factor of 3.2.

A: The depression in freezing point in terms of Van’t Hof factor is given by,…

Q: When 153. g of glycine (C,H,NO2) are dissolved in 1400. g of a certain mystery liquid X, the…

A:

Q: When 169.g of alanine (C3H7NO2) are dissolved in 1000. g of a certain mystery liquid X, the freezing…

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Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COBR) is measured to be 218.…

A: Given data :  1. Mass of acetyl bromide = 110 g  2. Mass of benzene = 120 g  3. Vapor pressure of…

Q: When 116.g of glycine C2H5NO2 are dissolved in 1050.g of a certain mystery liquid X, the freezing…

A: Answer:- this question is answered by using the simple concept of depression in freezing point .…

Q: Assuming ideal solution behavior, what is the boiling point of a solution of 150.0 g of nonvolatile…

A: The boiling point of water is 100 degree centigrade and the freezing point of the water is 0 degree…

Q: What is the freezing point of an aqueous 1.00 m NaCl, 58.44g/mol, solution? (Kf of water =…

A: Given: Molarity of NaCl=1.00M Kf of water = 1.86°C/m Formula: ∆Tf=Kf×m×i

Q: Use the MEASURED Van't Hoff factors in the table below to calculate each colligative property: a.…

A:

Q: Determine the freezing point depression of a solution that contains 30.7 g glycerin (C 3H 8O 3,…

A: Depression at the Freezing Point: A solution's freezing point is lower than that of the pure…

Q: A 0.56 M solution of MgCl₂ is determined to have a concentration of particles of 1.51 M. What is the…

A: The molarity of the MgCl2 is = 0.56 M The molarity of the particles in the solution is = 1.51 M The…

Q: When 52.3 g of alanine (C3H,NO,) are dissolved in 600. g of a certain mystery liquid X, the freezing…

A: The colligative property is depression in freezing point, and the formula for depression in freezing…

Q: Calculate the molality and van’t Hoff factor (i) for the fol-lowing aqueous solutions:(a) 1.00 mass…

A: Given: Mass fraction of NaCl = 1.00 %                      Freezing point  = 0.593°C   Mass fraction…

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.