0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C Compute for the capor pressure of the solution if the vapor pressure of water at 20 degrees celsius is 17.54 mmHg

Q: 22. An ideal solution contains 92. 1 g of glycerin, C,H,(OH),, and 184.4 g of ethanol, C,H,OH, at 40…

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Q: At 298 K, the osmotic pressure of a glucose solution -0.737°C 7 is 10.50 atm. Calculate the freezing…

A: We have given  At 298 K the osmotic pressure of a glucose solution is 10.50 atm. Calculate the…

Q: 217. mg of an unknown protein are dissolved in eñough solvent to make 5.00 mL of solution. The…

A: Given :  Mass of protein = 217 mg  volume of solution = 5.00 mL  Osmotic pressure = 0.0364 atm…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.139. What is the…

A: The vapor pressure of a solution can be calculated using Raoult's Law. This law states that the…

Q: Calculate the osmotic pressure (in atm) of a solution containing 1.50 g ethylene glycol in 50.0 mL…

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Q: A 1.147 g sample contains only vitamin C (CH₂O) and sucralose (C₁₂H₁, Cl,O). When the sample is…

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Q: Liquid octane (CH₂(CH₂) CH₂) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide…

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Q: A solution of a nonelectrolyte solution contains 39.0 g of solute dissolved in 242.0 g of water. The…

A: The ratio of moles of solute to the mass of solvent in kg is known as molarity.

Q: A 1.216 g sample contains only vitamin C (C,H,0,) and sucralose (C,H,CL, O,). When the sample is…

A: Given: Mass of sample = 1.216 g. Volume of solution = 30.4 mL = 0.0304 L…

Q: The normal freezing point of a certain liquid X is -0.40 °C, but when 5.42 g of ammonium sulfate…

A: Given: The normal freezing point of X = -0.40 oC When 5.42 g of ammonium sulfate [(NH4)2SO4] are…

Q: A solution of 750 g of henzene (CH) and 75.0 g of toluene (C,Hg) has a total vapor pressure of 80.9…

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Q: Which aqueous solution all at 25 degrees Celsius will have the lowest osmotic pressure .05 M KBr .1…

A: Osmotic pressure is given by the relation: π = i.M.R.Twherei is Van't Hoff factrorM is molarityR is…

Q: A dilute aqueous solution containing 45g of sucrose per liter of solution have an osmotic pressure…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: When 3.69 g3.69 g of a nonelectrolyte solute is dissolved in water to make 425 mL425 mL of solution…

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Q: The freezing point of an aqueous solution containing pantothenic acid (M=205.3 g/mol) is -0.60°C.…

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Q: A certain sample of concentrated hydrochloric acid is 54.9 % HCI. Calculate the molality of this…

A: To calculate the molality , we would need moles of HCl and mass of solvent .  So we would use given…

Q: A solution of 7.11 g of a carbohydrate in 750 mL of solution has an osmotic pressure of 1520 mmHg at…

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Q: 22. An ideal solution contains 92. 1 g of glycerin, C,H,(OH),, and 184.4 g of ethanol, C,H,OH, at 40…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: When 2.15 g of a nonelectrolyte solute is dissolved in water to make 725 mL of solution at 26 °C,…

A: Given: Mass of solute = 2.15 g. Volume of solution = 725 mL = 0.725 L…

Q: An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this…

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Q: A solution is made by adding 0.100 mole of ethyl ether to 0.300 mole of ethyl alcohol. If the vapor…

A: A solution is made by adding ethyl ether to ethyl alcohol.·Number of moles of ethyl ether = 0.100…

Q: The boiling point of an aqueous solution is 101.12 ∘C. What is the freezing point?   Kb value: .512…

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Q: What is the molal concentration of a sugar solution that freezes at -0.93°C?

A: Formula is     △Tf  = Kf m   where   Depression in Freezing point  = freezing point of water -…

Q: A solution is prepared by dissolving 1.494 g of potassium permanganate, KMnO4 (molecular weight =…

A: Given: Weight of the sample =1.494 g Molar mass of potassium permanganate=158.034 g/mol The volume…

Q: Calculate the freezing point of a solution that contains 168.4 g of sucrose (table sugar) in 300. g…

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Q: An aqueous solution of a certain covalent compound has a density of 1.058 g/mL, an osmotic pressure…

A: The given data contains, density of a solution d =1.058 g/mlOsmotic pressure of solution π=25.98…

Q: Explain why dissolving a nonvolatile solute in water affects the system in the following ways by…

A: Concept: when a non-volatile solute is dissolved in any solution Then due to increased randomness in…

Q: When potassium phosphate is added to water the boiling point increases 50°C. What is the molality of…

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Q: When 3.25 g of a nonelectrolyte solute is dissolved in water to make 165 mL of solution at 24 °C,…

A: Osmotic pressure (p) of a solution is a colligative property, meaning it depends upon the…

Q: At a certain temperature the vapor pressure of water is 25.0 torr. A glucose solution is prepared by…

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Q: A solution contains two volatile organic compounds as indicated in the table. What is the vapor…

A: Raoult's law:Raoult's law states that the partial pressure of each component of an ideal mixture of…

Q: An aqueous solution contains 36% HCI by mass. What are the molality and mole fraction of the…

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Q: at 25 degrees Celsius 0.0250g of A lithium salt, LiX dissolved to make 100 ML of solution. The…

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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.