One mole of NaCl dissolved in 100 mL of water results in an osmotic pressure of X atm. The osmotic pressure of this solution will be Y atm when the total amount of dissolved NaCl is increased to 2 mol, and 200 mL of water is added at constant temperature. Which one of below choices has the correct comparison of X and Y?   Select one: a. X = 6Y b. 3X = Y c. (1/3)X < Y < (2/3)X d. 2X < Y < 3X e. (2/3)X = Y

Q: An 8.00% by mass solution of NaCl (at 25 °C) has a density of 1.05412 g/mL. What is its molarity and…

A:

Q: 89. Calculate the osmotic pressure of a solution containing 35.2 g of glycerin (C3H8O3) in 250.0 mL…

A: The osmotic pressure of a compound is related to the concentration and temperature as:Where is…

Q: None

A: Step 1: GivenOsmotic pressure, Π = 3.85 atmTemperature, T = 28 oC = 301 KMolar Mass, M = 180.18…

Q: The osmotic pressure of an unknown solution is 1.817 atm at 19.40 °C. Which of the solutions below…

A: The osmotic pressure of a solution is directly proportional to the molar concentration of the…

Q: If a solution of 1.00g of unknown solute is added to 9.116 g of steric acid and the solution freezes…

A: The question deals with the concepts of solutions. depression in  freezing point is a  colligative…

Q: 217. mg of an unknown protein are dissolved in eñough solvent to make 5.00 mL of solution. The…

A: Given :  Mass of protein = 217 mg  volume of solution = 5.00 mL  Osmotic pressure = 0.0364 atm…

Q: Fill in the following table, assuming solutions are made with 1000 g H2O:

A: In the given question we have to calculate the weight percent of the following compound.  a)  NaCl…

Q: A solution containing 2.51 g of protein per liter has an osmotic pressure of 0.00487 atm at 37°C.…

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Q: A solution is prepared by dissolving in 3.00 g of naphthalene ( C10H8 ) in 20.0 g of benzene (…

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Q: What is the molality of a solution containing 36.5g of hydrochloric acid in 157g of water? 5.4 m…

A: Consider the given information is as follows; Mass of hydrochloric acid (solute) = 36.5 g Mass of…

Q: What is the molar mass of a sugar, if a solution of 1.4 g of the sugar in 0.20 L of solution has an…

A: Please find your solution below : Osmotic pressure is a pressure that should be applied on the…

Q: 9.What is the osmotic pressure of a solution containing 541 mg of aspartame (C14H18N2O5) in a total…

A: osmatic pressure :  π = CRT Where  π= osmotic pressure   C=molar concentrate of solute  R=gas…

Q: Sparkling wine is bottled under a C02 pressure of 4.0 atm. The solubility of CO2 in water at 4.0 atm…

A: The solubility of a gas in liquid is given by Henry's law  Henry's law :- " The solubility of a gas…

Q: A 1.149 g sample contains only vitamin C (C.H₂O) and sucralose (C₁2H₁9C1, Og). When the sample is…

A: Answer:Since, sucralose and vitamin C both are non-electrolytes, therefore, value of osmotic…

Q: What is the osmotic pressure in atm of a solution prepared from 12.4 g of the electrolyte HCl and…

A: Given : Mass of HCl = 12.4 g Volume of solution = 0.500 L And temperature = 18 oC Since mass of HCl…

Q: A 1.125 g sample contains only vitamin C (C,H,O,) and sucralose (C,,H,Cl,0,). When the sample is…

A: Given that 1.125 g of a sample of vitamin C and sucralose is dissolved in water to obtain a solution…

Q: A 100 ml aqueous solution of 1 mol of NaCl has an osmotic pressure of X atm. The osmotic pressure of…

A:

Q: 296. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A: we need to calculate molar mass of protein

Q: different solutions where made in the laboratory a) 0.1 mole of sodium chloride in 100 mL of water…

A: Given : Three different compound ( Sodium chloride,  Calcium chloride and Ammonia) with same mole…

Q: A solution is made using 120.9 g of toluene (MM = 92.13 g/mol) and 80.0 g of benzene (MM = 78.11…

A: The ratio of moles of solute to the mass of solvent in kg is known as molality.

Q: A compound has a molar mass of 208.2 g/mol. When 10.45 g of this compound is dissolved in 100.0 g of…

A: Mass of solute = 10.45 g Molar mass of solute = 208.2 g/mol Mass of water = 100g = 0.1 kg Freezing…

Q: A line graph shows the solubility of three solutes in ethyl alcohol. Solute A is the violet line,…

A: the answer are as follows:

Q: In a laboratory experiment, students synthesized a new compound and found that when 10.78 grams of…

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Q: 0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure…

A: #1: Given the osmotic pressure of the solution, π = 3.91 atm  Temperature, T = 25 +273.15 = 298.15 K…

Q: A 100 mL solution of 1 mol of NaCl at 25°C has an osmotic pressure of X atm. The osmotic pressure of…

A: We know that, osmotic pressure is the opposite pressure applied on solvent Molecules to restrict…

Q: A 100 mL aqueous solution of 1 mol of NaCl has an osmotic pressure of X atm. The osmotic pressure of…

A: Initial conditions Volume = 100mL Osmotic pressure = X No of moles = 1 Final conditions  Volume =…

Q: At 298.15K the osmotic pressure of the unknown substance was found to be at 2.25x10ʻPa. If the…

A:

Q: What is the freezing temperature of a solution of 95.0 g of sucrose, C,,H,,0,, in 225.0 g of 11…

A: Applying formula of depression of freezing point  ∆Tf= Kf × molality      = Kf× (w/mW)×1000   Where…

Q: A solution is made using 80.1 g of toluene (MM = 92.13 g/mol) and 80.0 g of benzene (MM = 78.11…

A: Given, Solution made using 80.1 g of toluene and 80.0 g of benzene.

Q: 16. What is the molar concentration of trisodium phosphate (Na3PO4) dissolved in a solution if the…

A:

Q: A 100 mL aqueous solution of 1 mol of NaCl has an osmotic pressure of X atm. The osmotic pressure of…

A: A multiple choice question based on colligative properties that is to be accomplished.

Q: 35

A: Molarity Calculation: Number of moles = Mass of aspirin/Molar mass of aspirinNumber of moles = 11.6…

Q: If a solution of 1.00g of unknown solute is added to 9.116 g of steric acid and the solution freezes…

A:

Q: A solution prepared by dissolving 0.02 g of unknown substance in water and diluting to a volume of…

A:

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/ mol)…

A: Answer:For a non-electrolyte solute, osmotic pressure of the solution is:Here:

Q: f you have 6.5 g of sodium chloride (MM = 58.44 g mol-1 ) dissolved in 250 mL of solution, what is…

A: Molarity is defined as the ratio of the number of moles of solute to the volume of the solution in…

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

A:

Q: A 1.137 g sample contains only vitamin C (CH₂O) and sucralose (C₁2H₁9Cl3 Og). When the sample is…

A: Given,

Q: The nonvolatile, nonelectrolyte aspirin, C,H3O4 (180.1 g/mol), is soluble in chloroform CHCI3. How…

A:

Q: pressure (1)? NaCI Na,SO4 1.0 M 3.0 M Membrane Revell, Introductory Chemistry, 1e, © 2018 W. H.…

A: Hypertonic solution refers to solution which has higher osmotic pressure than another solution.

Q: A protein solution consisting of 12.3 mg of protein in 5.00 mL of solution has an osmotic pressure…

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.