n an aqueous solution, MgCl2 can dissociate into up to three particles (one ion of Mg2+ and two ions of Cl-). Therefore, the osmolarity of a 1 M MgCl2 solution will be: Group of answer choices 2 OsM 5 OsM 4 OsM 3 OsM 1 OsM

Q: Glycerol is used in manufacture of plastics and is a water-soluble liquid with a density of…

A:

Q: Calculate the osmotic pressure of a 0.227 M aqueous solution of sucrose, C12H„Oµ, at 37 °C. П- atm

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Q: Osmotic pressure depends on all except which of the following? A. Atmospheric pressure B. The…

A: "Osmotic pressure is defined as is the minimum pressure which is needed to be applied to a solution…

Q: Maltose, C12H22O11, is a sugar produced by malting (sprouting) grain. A solution of maltose at 25°C…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor =1…

Q: A 3.5 M Mg(NO3)2(aq) aqueous solution has a freezing point of -19.9 °C. What will be the freezing…

A: Given molarity of Mg(NO3)2  = 3.5M  Assume volume of solution  = 1 L  Molarity  = moles of solute/L…

Q: Calculate the osmotic pressure of 0.40 M KNO3 (electrolyte) at 25 °C

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Q: At 20°C, a 1.33 M aqueous solution of ammonium chloride has a density of 1.0198 g/mL What is the…

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Q: A solution was prepared by adding 15g NaCl ( molar mass = 58.5 g/mol) to 80.8g of water, (density of…

A: Mass of water = 80.8 g  Mass of salt = 15 g  Mass of solution= 80.8+15 = 95.8 g  Density of solution…

Q: Which of the following statements concerning factors that affect solute solubility is incorrect? a.…

A: Solubility is defined as the point at which substance is completely dissolved in water.

Q: An aqueous solution containing 6.17 g of a certain non-electrolyte has a volume of 530 mL. The…

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Q: The concentration of a solution of Ca (OH) 2 when 74 grams are completely dissolved in a container…

A: The concentration of any solution can be expressed by the following methods: Molarity=Number of…

Q: Which solution will have the highest osmotic pressure?  A. 1.0 M NaCl B. 2.0 M NaCl C. 1.0 M Sugar…

A: Osmotic is a colligative property. The value of colligative properties depends on the number of the…

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: 13.58 An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (d 1.114…

A: Given:-            The antifreeze mixture consists of ethylene glycol and water and the volume of…

Q: n a laboratory experiment, a student found that a 118-mL aqueous solution containing 2.746 g of a…

A: Mass of the compound = 2.746g Volume of solution = 118mL Osmotic pressure = 19.2 mmHg Temperature =…

Q: The osmotic pressure of blood at 37.0 oC is 7.1 atm. To prevent a net flow of water into or out of…

A: Osmotic pressure is the minimum pressure  which is applied to the solution side to prevent fluid…

Q: Don Juan Pond in the Wright Valley of Antarctica freezes at-57 C. The major solute in the pond is…

A: The question is based on the colligative property of depression in freezing point. solutions  have a…

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: By calculating the osmolarity of each of the following solutions, which solutions can be used in…

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Q: An aqueous solution containing 6.62 g of a certain non-electrolyte has a volume of 620 mL. The…

A: The osmotic pressure is observed in solution where flow of solute occurs. In osmosis a…

Q: A sample of aluminum sulfate 18-hydrate, Al2 (SO4)3•18H2O, containing 146.9 mg is dissolved in 1.000…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: The total solute concentration of a red blood cell is about 2%. Sucrose cannot pass through a red…

A: The total solute concentration of a red blood cell is about 2%. Sucrose cannot pass through a red…

Q: The osmotic pressure of a 0.010 M MgSO4 solution at 25°C is 0.318 atm. Calculate i, the van't Hoff…

A: Given: Concentration of MgSO4 = 0.010 M Temperature = 25 oC And osmotic pressure of solution = 0.318…

Q: Q) By calculating the osmolarity of each of the following solutions, which solutions can be used in…

A: Osmolarity is a colligative property which depends on the number of solute molecules in the…

Q: By calculating the osmolarity of each of the following solutions, which solutions can be used in…

A:

Q: The osmotic pressure of a solution containing 1.15 mg of a sugar (342 g/mole) in 11.0 mL of the…

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Q: at a time, the following solutions are put across as osmotic membrane from a solution of 0.25M NaCl.…

A: When solvent molecules move from the low concentration solution to the high concentration solution,…

Q: Does formaldehyde in our embalming fluids have an effect on osmosis?     Yes, it is a solute so it…

A: Embalming fluid is used as mixture of formaldehyde, methanol and other solvent , it is used as…

Q: Calculate Osmotic Pressure Solution A Solution B Glucose 1.5 mM 2.0 mM NaCl 1.0 mM 2.0 mM Albumin…

A: Given: Osmolarity of solution A = 14 mM = 0.014 M.                                     (Since 1 M =…

Q: What is the osmolarity of each of the following solutions? a. 2.0 M KNO3 b. 2.0 M Na2SO4 c. 2.0 M…

A: osmolarity is defined as the concentration of total particles present in per litre of the solution…

Q: A solution of lead(II) bromide was found to have an osmotic pressure of 0.0452 atm at 25.0 oC. What…

A: The osmotic pressure of a solution (Π) is expressed in the form of iCRT where (i) is the Vant-Hoff…

Q: An aqueous solution of human serum albumin protein has an osmotic pressure of 5.85 mmHg at 25 ° C.…

A:

Q: A solution is prepared by dissolving 3.00 g of a nonelectrolyte in water to make 500.0 mL of…

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

Q: At 25 °C, what is the osmotic pressure of a homogeneous solution consisting of 18.0 g urea (CON2H4)…

A: Using the formula of osmotic pressure we can solve this problem.

Q: Calculate the molar mass of the compound.

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Q: 13.58 An automobile antifreeze mixture is made by mixing equal volumes of ethylene glycol (d = 1.114…

A: Given data density of ethylene glycol (d1) =1.114 g/mL molar mass of ethylene glycol (M1) = 62.07…

Q: Which of the following solutions is hypertonic compared with a red blood cell? (The concentration of…

A: Hypertonic solution is the solution having more dissolved solute particles in the solution as…

Q: A 188 mg sample of a nonelectrolyte isolated from throat lozenges is dissolved in enough water to…

A: Given : Volume of solution = 10 ml  Temperature = 298K

Q: If two solutions with concentrations of 0.1 M NaCl and 0.7 M NaCl respectively are separated by a…

A: Osmosis can be described as a process of net spontaneous flow of solvent molecules from the solvent…

Q: A student dissolves 4.3 g of urea ((NH₂)2CO) in 1 CO) in 150. mL of a solvent with a density of 0.82…

A: Molarity is the number of moles of solute present in 1 liter of solution.  Molality is the number of…

Q: Two solutions are prepared. The first contains glucose (C6H12O6) dissolved in water at 0.180m…

A: The  osmolarity concentration of both solutions has to be calculated

Q: II. The percentages of aqueous sugar solutions with different concentrations which are separated by…

A: (II) Osmosis is the process in which there is movement of solvent molecules from lower concentrated…

Q: 4.) The osmotic pressure of a 0.010 M MgSO4 solution at 25°C is 0.318 atm. Calculate i, the exact…

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Q: A solution is prepared by diluting 125.0 mL of a physiological saline solution (0.920% NaCl by…

A:

Q: Which aqueous solution all at 25 oC will have the lowest osmotic pressure?          Π = MRT and Π =…

A: Given, Π = i MRT       R = 0.0821 (L·atm)/(mol·K)

Q: The nonvolatile, nonelectrolyte antifreeze (ethylene glycol), CH2OHCH2OH (62.10 g/mol), is soluble…

A: A question based on properties of liquids that is to be accomplished.

Q: Which solution in each pair exerts the greater osmotic pressure? a. 1.0% sugar solution or 5.0%…

A: Osmotic Pressure: It can be defined as, "pressure required to resist the flow of a solvent through a…

Q: A student dissolves 14. g of aniline (C,H,NH,) in 200. mL of a solvent with a density of 0.90 g/mL.…

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Q: 1. Mole percent of solute. 2. Molarity 3. Molality 4. Normality

A:

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.