The nonvolatile, nonelectrolyte antifreeze (ethylene glycol), CH2OHCH2OH (62.10 g/mol), is soluble in water H20. Calculate the osmotic pressure generated when 12.5 grams of antifreeze are dissolved in 289 ml of a water solution at 298 K. The molarity of the solution is ________M. The osmotic pressure of the solution is ________atmospheres

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A:

Q: The amount of potassium chloride in 150 mL of 8.5% w/v potasisum chloride solution is _____ g.

A: 8.5% w/v means 8.5 g potassium chloride in 100 mL solution.

Q: 5- A 0.750 M solution of H204 in water has a density of 1.046 g/mL at 20 °C. What is the…

A: Molar mass of H2SO4 = 98.1 g/molDensity of solution = 1.046 g/ml Molarity of solution = 0.750…

Q: 7. s) Consider a 1.717 M solution of propanol (C3H₂OH) dissolved in water at 70 °C. The vapor…

A: Osmotic pressure is related to the molar concentration by the given formula: π = MRTπ is the osmotic…

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Q: A solid consists of a mixture of NaNO3 and Mg(NO3)2. When 6.50 g of the solid is dissolved in 50.0 g…

A: We will use this formula ∆Tf=kf×m

Q: A particular solution contains 37.50 mg of a biomolecule in 15.0 mL of solution at 298 K. If the…

A:

Q: A solution of an unknown salt in methanol is found to have an osmotic pressure of 4.75 atm at 300.0…

A: = 4.75 atmR = 0.08206 Latm/molKT = 300.0 Ki = 3mass(m) = 0.335 g

Q: entrations and complete dissoc

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A: Since there are multiple sub parts in this question and it is not mentioned that which one has to be…

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Q: When 3.56 g of a nonelectrolyte solute is dissolved in water to make 925 mL of solution at 21 °C,…

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Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A: we need to identify the true statements based on colligative properties of solutions

Q: Which of the following would affect the freezing point of water the most? A. Concentrated CaCl2 B.…

A: answer will be option a)concentrated CaCl2

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Q: MISSED THIS? Watch KCV Colligative Properties Read Section 14.6. You can click on the Review link to…

A: This question is based on colligative properties so, we need to calculate the molar mass of unknown…

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Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

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A: Given: The concentration of an aqueous solution of sulfuric acid = 7.21 mol% The density of the…

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Q: A beaker containing 100 g of water and 80 g of KNO3 is at a temperature of 40°C. Approximately how…

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Q: MISSED THIS? Watch KCV: Colligative Properties ; Read Section 14.6. You can click on the Review link…

A: The question is based on colligative properties. We need to calculate the molar mass of unknown…

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A: mass of sample of bovine serum albumin (m) = 0.360 g Volume of solution (V) = 0.158 L Note: 1013.25…

Q: . Osmotic pressure is influenced primarily by an osmotic gradient between two solutions which are…

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A: Osmotic pressure is defined as the minimum pressure that is required to be applied to a pure solvent…

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A: Given:(a) Molarity of K2S solution = 0.100 m(b) Mass of solute dissolved = 21.5 gMass of water =…

Q: Which of the following solutions will have the lowest freezing point for the same mass of solvent?…

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Q: A solution is made by dissolving 8.00g of a nonvolatile, nonelectrolyte with a molar mass of 69.85…

A: To calculate the freezing point of solution , we would first Calculate depression in freezing point…

Q: -H,0 10 g C,H1,06

A: Dear student I have given answer to your question in the image format.

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.