The total solute concentration of a red blood cell is about 2%. Sucrose cannot pass through a red blood cell's plasma membrane, but water and urea can. Which of the following solutions will cause a red blood cell to shrink and why? a hypertonic sucrose solution, a hypotonic sucrose solution, a hypertonic urea solution, a hypotonic urea solution

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: At 23°C, the osmotic pressure of a cesium nitrate solution is 31 atm. What is the freezing point…

A: Given : Pressure = 31 atm Density = 3.11 g/ml

Q: The molecular mass of hemoglobin is 6.86 x 104 g/mol.  What mass of hemoglobin must be present per…

A: Given :-  Molar mass of haemoglobin = 6.86 x 104 g/mol  Volume of solution = 100.0 mL  Osmotic…

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

A:

Q: solution was made by dissolving  4.10 mg of hemoglobin in water to give a final volume of 1.00 mL.…

A: Use π=CRT And get the answer

Q: Tick (✓) the box what colligative properties is involve in each item.   Boiling point elevation…

A: The colligative property which is involved in addition of salt in cooking spaghetti pasta has to be…

Q: A solution was made by dissolving 8.01 g sodium chloride (NaCl) in 46.5 g water (H2O). What is the…

A: Given: Mass of sodium chloride (NaCl)=8.01 g Mass of water (H2O)=46.5 g The molar mass of sodium…

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: Two solutions are prepared using the same solute:  Solution A: 0.27 g of the solute dissolves in…

A: When a non-volatile solute is added to a solvent, then it occurs a decrease in the freezing point of…

Q: A sample of an unknown protein dissolved in water to give 25.0 mL of solution was found to have an…

A: Given : Volume of solution = 25.0 mL = 0.0250 L                                           (since 1 L…

Q: A solution is prepared by dissolving 35.0 g of hemoglobin (Hb) in enough water to make up 1 L in…

A: Solution - According to the question

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 8.4 x 10ʻ g/mol) with a…

A: Given: Temperature, T = 25°C = 298.15 K Mass concentration of the protein = 1.0 g/L Molar mass of…

Q: Water is a polar solvent and hexane (C6H14) is a nonpolar solvent. Which of the following correctly…

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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: What is the molality of an aqueous 2.39 M C6H12O6 solution. The density of the solution is 1.16 g/mL

A: Given,  Molarity of solution= 2.39 M Density of solution= 1.16 g/ml We need to calculate the…

Q: Which aqueous solution has the greatest osmotic pressure? O 0.60 M NaCl 00.80 M glucose 00.30 M…

A: Here we are required to aqueous solution having greatest osmotic  pressure.

Q: What is the freezing point of a solution consisting of 0.500 moles glucose added to 295 g of water?…

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Q: The normal freezing point of a certain liquid X is 3.90°C, but when 12. g of potassium bromide (KBr)…

A: Upon addition of some external material the freezing point and boiling point of the compound changes…

Q: solution is dilute if it     has a lot of solute     has little solute     has no solute…

A: To determine which of the following statement is correct. A solution is dilute if it ____________.…

Q: Determine the molality of a solution in which 9.5 grams of glucose C12H22011 are dissolved in…

A: concentration of solution  expressed in different  units  Molarity(M),Normality(N) Molality (m)…

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: solution was made by dissolving  5.10 mg of hemoglobin in water to give a final volume of 1.00…

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

Q: 32. Osmosis: a. Is the passage of water and small molecules across a semipermeable membrane from a…

A: We have to choose correct option about osmosis

Q: Match the term with the related statement. Amixture with particles that settle out if undisturbed.…

A: A question to match about colloidal properties, which is to be accomplished.

Q: An aqueous solution that is 4.61% NaOH by mass has a density of 1.06 g/mL.  Calculate the molarity…

A: Given,  Mass percentage of NaOH = 4.61%  Density = 1.06 g/mL  Calculate  a). Molarity = ?  b). Moles…

Q: At 0 oC, the solubility of sodium acetate in water is 36.1 g per 100 g of water and at 40 oC, the…

A: Solubility is defined as the amount of solute in gram present in 100 mL of the solvent or solution.…

Q: Indicate whether each statement is true or false:(a) A solute will dissolve in a solvent if…

A: (a) False – because a solute will dissolve in a solvent if solute–solvent interactions are stronger…

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 the molality of a solution containing 5 g of the nonelectrolyte glucose (C6H12O6) in 0.400…

A: Molality is the ratio of moles of solute to mass of solvent in kiligram.

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: 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: Which of the following aqueous solution has the lowest osmotic pressure? All of them are…

A: Osmotic pressure is the pressure that is needed to stop osmosis. Osmotic pressure of the solution is…

Q: Calculate the molarity of a 5%vinegar solution. Calculate the molality of a 5%vinegar solution.…

A: Given 5% vinegar solution  Calculate  molarity  and  mole fraction of vinegar

Q: The freezing point of a 0.100 m aqueous solution of potassium sulfate is -0.432oC. Determine the…

A: Given: The freezing point of pure water, (T0f)=0.00C. The freezing point of  aqueous solution of…

Q: A 3.16 L aqueous solution of KOH contains 181 g of KOH. The solution has a density of 1.29 g/mL…

A: We know that  Molarity : Molarity is defined as the moles of a solute per liters of a solution.…

Q: Lauryl alcohol, C12H25OH, is prepared from coconut oil; it is used to make sodium lauryl sulfate, a…

A:

Q: Calculate the molality of a solution that contains 81.2 g of naphthalene, C10H8 , in 500. mL of…

A: Since molality is defined as the moles of solute present in per Kg of solvent  Hence molality =…

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: Which of the following is the definition for a supersaturated 5 points solution? * The maximum…

A:

Q: How will you express 60% aqueous sugar solution (C12H22O11) in terms of molality?

A: Given,  60% aqueous sugar solution (C12H22O11)

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

A:

Q: Calculate the molality of a 40.0% H3PO4 solution in water.     0.380 m     6.80 m     1.13 m…

A: Given: (w/w) % of H3PO4 solution in water = 40.0 % molar mass of H3PO4 = 97.994 g/mol Let mass of…

Q: Calculate the molalities of the following aqueous solution: (a) 1.22 M sugar (C12H22O11) solution…

A: Given : 1.22 M solution of C12H22O11 with density = 1.12 g/mL Assuming we have 1 L of solution i.e…

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

A: To identify: The incorrect statement about the solubility:

Q: A student dissolves 16.g of benzoic acid C7H6O2 in 125.mL of a solvent with a density of…

A:

Q: Equal masses of the following non-volatile solutes are completely dissolved in 1000g of water. Which…

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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.