Physiological saline solution has an osmolarity of 0.30 osmol/L. An aqueous solution of sodium chloride is made by dissoving 29.5 g NaCl in enough water to make a liter of solution. Assuming that the cell membrane is not permeable to its ions, is this NaCl solution hypertonic, hypotonic or isotonic to red blood cells? If normal red blood cells were suspended in this NaCl solution, what would be the expected outcome?|

Q: When 2.03 g of a nonelectrolyte solute is dissolved in water to make 595 mL of solution at 23 °C,…

A: Given mass of non-electrolyte solute is 2.03 g  Volume of solution is 595 mL  Given osmotic pressure…

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

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Q: The density of pure acetic acid is 1.05 g/mL. If a 1.80 molal solution of NaCl-acetic acid was…

A: Molality(m) of a solution is defined as the number of moles of solute present in the 1 kilogram of…

Q: what is the molality of a solution if a nonvolatile solute increased the boiling point of pure…

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Q: A student dissolves 7.9 g of resveratrol (C4H120,) in 425. mL of a solvent with a density of 0.90…

A: First we will calculate number of moles of resveratrol. Then calculate molarity and molality of…

Q: A solution of glucose (C6H12O6) is made by dissolving 3.25 grams of glucose in enough water to make…

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Q: 1.If 25.0 g of C6H12O6 are dissolved in H2O to make 0.100 L of solution, what is the osmotic…

A: Solving only first question in accordance with guidelines.

Q: A student dissolves 7.9 g of phenol (CH;OH) in 200. ml. of a solvent with a density of 1.16 giml.…

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Q: A student dissolves 3.7 g of glucose (C,H,0) in 100. mL of a solvent with a density of 0.87 giml.…

A: Given: The given mass of glucose,(Wb)=3.7 g The molar mass of solvent, (Mb)=180 g/mol. The volume of…

Q: A solution is made using 185.3 mL of isopropanol (density 0.7860 g/mL) and 275.0 mL of water…

A: Given: The density of isopropanol is 0.7860 g/mL. The volume of isopropanol is 185.3 mL. The volume…

Q: A student dissolves 6.6g of phenol C6H5OH in 375.mL of a solvent with a density of 0.82/gmL…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: A solution contains 5.0 g ethylene glycol, C2H4(OH)2, and 95g water, H2O, by mass. The density of…

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Q: A beverage contains tartaric acid, H2C4H4O6, a substance obtained from grapes during wine making. If…

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Q: A 20.0%(m/m) solution of sodium hydroxide has a density of 1.2192g/cm3at 20.0 °C. Calculatethe…

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Q: A student dissolves 6.1 g of styrene (C3H3) in 225. mL of a solvent with a density of 0.87 g/mL. The…

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Q: A student dissolves 4.9g of methanol CH3OH in 275.mL of a solvent with a density of 1.06/gmL…

A: Given information: Mass of solute = 4.9 g Volume (V) = 275 mL                      = 0.275 L Density…

Q: A student dissolves 1.8 g of stilbene (cH2) in 275. mL of a solvent with a density of 0.90 g/mL. The…

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Q: C. What is the (a) molality, (b) freezing point, and (c) boiling point of a solution containing…

A: Molality is an important method to determine the concentration of a solution. It is generally…

Q: Consider the six different solutions listed in the table below. Solution   Number     Type of…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: What molality (m) will a solution have that was prepared by mixing 220 grams of NaOH in 1200 ml of…

A: Molality (m) of a solution is defined as the number of moles of a solute dissolved in per kilogram…

Q: Which solution has the highest vapor pressure?a. 20.0 g of glucose (C6H12O6) in 100.0 mL of waterb.…

A: Moles of glucose = weight / molar mass                                = 20 gm / 180.155 gm/mol =…

Q: Antifreeze solutions are aqueous solutions of ethylene glycol,  C2H6O2  (  d = 1.12 g/ml) .  In…

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Q: Suppose an osmotic membrane separates a 5.00% sugar solution from a 10.0% sugar solution. In which…

A: When two solutions are separated a semipermeable membrane ,solvent starts migrating from low…

Q: A student dissolves 2.5 g of phenol (C,H,OH) in 350. mL of a solvent with a density of 1.12 g/mL.…

A: Molarity is defined as the number of moles of solute dissolved in one liter of solution Whereas,…

Q: Two aqueous solutions are prepared in which one contains 0.275 moles of the nonvolatile solut…

A: Molalities of glucose and calcium chloride are given below.

Q: A 35.0-g sample of ethylene glycol, HOCH2CH2OH, is dissolved in 500.0 g of water. The vapor pressure…

A: given,mass of solute (ethylene glycol)=350gmolar  mass=62 g/molmass of solvent=500.0 gmolar…

Q: A student dissolves 14. g of stilbene (CH12) in 450. mL of a solvent with a density of 1.09 g/mL.…

A: Molarity: The mole of the solute dissolved in one liter of the solution is known as the molarity of…

Q: What is the molality, m, of the solution?

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Q: What type of solution is made from a mixture that contains 19.5 g KCl in 48.6 g of water at 30 °C?…

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Q: A saline solution (NaCl solution) of 0.7 mg in 100 mL of solution is used in the formulation of…

A: In this question we have to calculate the osmotic pressure.

Q: A 4.10 molal solution of H2SO4 has a density of 1.21 g/mL. What is the molar concentration of the…

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Q: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (Normal Saline Solution) has an osmotic…

A: Given that , 0.9 % (w/v) NaCl i.e. 0.9 g NaCl in 100 mL water  Osmotic pressure = 3.91 atm at 25oC…

Q: A student dissolves 4.1g of glucose C6H12O6 in 100.mL of a solvent with a density of 1.17/gmL…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: One gram of sodium hydroxide pellets is dissolved in two hundred-fifty milliliters water. What is…

A:

Q: 1. A4g sugar cube (Sucrose: C12H22O11) is dissolved in a 350 ml teacup of 80 °C water. What is the…

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Q: Given that the solution of NaCl (MM = 58.5 g/mol) in 1 kg water has a molality of 0.5 m, which  of…

A: Given, Solution of NaCl Mass of water = 1 Kg Molality of solution = 0.5 m = 0.5 mol/Kg Molar mass of…

Q: An aqueous solution of cesium chloride is prepared by dissolving 52.3 g cesium chloride in 60.0g of…

A: Number of moles of cesium chloride = given mass / molar mass = 52.3 g / 168.36 g/mole= 0.31 molMass…

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

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Q: A student dissolves 17. g of sucrose (C,H„01) in 250. mL of a solvent with a density of 1.04 g/mL.…

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Q: A saline solution (NaCl solution) of 0.61 mg in 100 mL of solution is used in the formulation of…

A: Given,  Mass of Saline (NaCl solution) = 0.61 mg…

Q: A student dissolves 12. g of phenol (CH OH) in 350. mL of a solvent with a density of 1.12 g/mL. The…

A: given that:  Mass of phenol(solute)= 12.g  Volume of solvent = 350.ml Density = 1.12g/ml Volume does…

Q: A beverage contains tartaric acid, H2C4H4O6, a substance obtained from grapes during wine making. If…

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Q: A student dissolves 5.6 g of biphenyl (C,,H10) in 425. mL of a solvent with a density of 1.15 g/mL.…

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Q: A solution is prepared at 28°C and its concentration is expressed in three different units: percent…

A: Concentration is the amount of solute which can be dissolved in specific amount of solvent or…

Q: A solution is made by dissolving 13 g of sucrose, C12H22O11, in 117 g of water, producing a solution…

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Q: You have a solution which is 45.7% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A: Solution Molality may be a property of an answer and is outlined because the variety of moles of…

Q: A student dissolves 12. g of styrene (c,H3) in 300. mL of a solvent with a density of 1.00 g/mL. The…

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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: A 2.039 mass % aqueous solution of potassium hydroxide has a density of 1.05 g/mL. Calculate the…

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.