Calculate the osmotic pressure (atm) of a solution prepared by dissolving 5.55 g K3PO4 (For this problem use the molar mass = 217.57 g/mol from the periodic table of Maryland) in enough water to make 871.2 mL solution at 302 K. Report your answer to the hundreths place and do not include units.

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Q: Part A A solution is prepared from 4.5705 g of magnesium chloride and 43.240 g of water. The vapor…

A: Given data : Mass of MgCl2 = 4.5705 g Mass of water = 43.240 g Vapor pressure of solution P = 0.3624…

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A: osmotic pressure is the minimum pressure required  to prevent the process of osmosis where the the…

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A: Given: The given mass of unknown substance, (m1)= 0.058 g. The given mass of benzene, (m2)= 2.635 g.…

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Q: 035 (part 1 of 2) The freezing point of an aqueous solution that contains a non-electrolyte is…

A: To solve this problem we will use the formula  ∆Tf = i Kf m  Where , ∆Tf = depression in freezing…

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A: Applying formula ∆Tf= kf×m

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A: Osmotic pressure is the pressure developed on th solution surface due to solute and the vapour…

Q: Calculate the osmotic pressure of each of the following aqueous solutions at 20°C and select the…

A: Introduction Osmotic pressure is the pressure created by the movement of a solvent from a region of…

Q: What is the osmotic pressure (in atm) of a solution made by dissolving 7.4 g of K2CO3 (molar mass =…

A: Osmotic Pressure: The total net movement of solvent molecules from solvent to solution can be…

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Q: Determine the osmotic pressure of a solution that contains 0.02 g of a compound (molar mass = 342…

A: Osmotic pressure of a solution can be calculated using: π = CRT

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A: Osmotic pressure: It is defined as the minimum pressure required which needs to be applied to a…

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Q: A student dissolves 6.4 g of stilbene (C, H,) in 175. mL of a solvent with a density of 1.01 g/mL.…

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A: The compounds which gets vaporize easily are termed as volatile. The volatility of compounds…

Q: Consider the unimolecular reaction CH3NC(g)-->CH3NC(g), carried out in the presence of a helium…

A: CH3NC (g)+ CH3NC (g)→CH3NC* (g)+ CH3NC (g) ____K1CH3NC* (g)+CH3NC (g)→CH3NC (g)+CH3NC (g) _____…

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A: According to the question, we need to calculate the molecular mass of hemoglobin using the osmotic…

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A: Given :  Mass percentage of ethanol = 15.0 ℅  Density of solution = 0.979 g/ml

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A: Given: The number of moles of the nonelectrolyte solute dissolved in benzene = 0.706 mol The mass of…

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A: we need to calculate partial pressure of acetyl bromide

Q: 4. An aqueous solution contains 5.0% NaCl by mass. Calculate the molality and mole fraction of the…

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Q: calculate the molar mass of the unknown compound.

A: Formula :-  π = CRT  where π is osmotic pressure  C is the molar concentration  R is the gas…

Q: A solution made by dissolving 1.50 g solute in 25.0 mL of water at 25 0C has an osmotic pressure of…

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Q: 2. A 1.0 g sample of a molecular compound having a molecular weight of 100,000 g/mol is dissolved in…

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A: Osmotic pressure: Osmotic pressure is a colligative property. The osmotic pressure of the solution…

Q: Calculate the van t Hoff factor and the osmotic pressure (at 31.8°C) of an aqueous solution with a…

A: Given: Temperature = 31.8 oC Molality of solution = 0.50 m. Molecular mass of solute = 161.28 g/mol.…

Q: 3. In a freezing point experiment using acetic acid as a solvent the following values were obtained:…

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Q: 279. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A: Given Mass of protein  = 279 mg = 0.279 g Volume = 5 ml = 0.005 L Osmotic pressure = 0.0497 atm…

Q: Determine the osmotic pressure of a solution prepared by dissolving 2.5 × 10-2 g of K2SO4 in 2L of…

A: Osmotic pressure can be calculated by the following formula. π=CRTπ=Osmotic…

Q: There is a 15.85% by mass KCl (molecular mass is 74.5513 g mol) solution at 25°C. The density of the…

A: We know that , Osmotic pressure= (Molar concentration of solute*ideal gas constant*temperature)

Q: 449. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A: Given, mass of protein = 449 mg osmotic pressure of the solution = 0.306 atm temperature =…

Q: Calculate the molarity of a solution containing MgCl2 and water and whose  osmotic pressure at 59.6…

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