What would the molar concentration of the tree sap (a non-electrolyte) have to be to achieve an osmotic pressure of 17.9 bar on a day when the temperature is 22.5 °C?

Q: A student dissolves 0.334 g sample of a protein into enough water to make 50.00 mL of solution. The…

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Q: A solution contains 4.90 moles of water, 1.10 moles of sucrose (C12H22O11), and 1.60 moles of…

A: Answer:The vapor that is present in equilibrium with the liquid creates a pressure on its surface…

Q: The solubility coefficient of a gas may be defined as the number of cubic centimeters (STP) of the…

A: The objective of the question is to calculate the Henry's constant.

Q: The nonvolatile, nonelectrolyte cholesterol, C2-H460 (386.60 g/mol), is soluble in diethyl ether…

A: Osmotic pressure of solution is given as follows,

Q: A solution is made from 600.0 g sucrose (C₁₂H₂₂O₁₁, MM = 342.3 g/mol) dissolved to a total volume of…

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Q: The osmotic pressure of the solution containing 1 g of polymethylmethacrylate polymer in 100 g of…

A: The question is based on the concept of solutions. Molality is a method of expressing concentration…

Q: mol The solubility of CO₂ in water at 25 °C and 1 atm is 0.034 . What is its solubility at a partial…

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Q: In a laboratory experiment, students synthesized a new compound and found that when 11.63 grams of…

A: Consider the given information is as follows; Mass of compound = 11.63 gVolume of the solution =…

Q: 1. The partial molar volume of water in a 1.000 molal sodium chloride/water solution at 25°C is…

A: According to the given question we have to find the density of the solution and for that, we have…

Q: 12.30g of a highly purified protein was dissolved in 260mL of water. At 50°C, the solution exhibited…

A: Given data,  mass of protein=12.30 g  molar mass=?  V=260 ml =0.260 L  T= 50 °C = (50+273)K =323 K…

Q: The osmotic pressure of an aqueous solution at 309 K is 120 kPa. Calculate the freezing point of the…

A: For aqueous solution , freezing point is given as :  Freezing point of solution = Freezing point of…

Q: At 1.37°C, what is the Van’t Hoff factor and the osmotic pressure of an aq. solution with a molality…

A: Given: Temperature = 1.37 oC Molality of solution = 0.50 m. Molecular mass of solute = 107 g/mol.…

Q: ó dissociation, calculate the freezing point (T;) and boiling point stants can be found in the…

A: Freezing point depression is given by  ΔTf = -iKfm  Where (i) is the van't Hoff factor Kf = freezing…

Q: solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute, in…

A: Given : Mass of solute = 40g Density = 1.000g/ml

Q: The temperature of pure water at equilibrium vapor pressure of 36.2 torr is 45°C. When 30.4 g of a…

A: Given vapour pressure of pure water and mixture.

Q: Plants that thrive in saltwater must have internal solutions (inside the plant cell) that are…

A: Temperature = T = 25 °C = 298 K  Density at 25 °C = d = 1.025 g/L   Freezing point depression = ∆Tf…

Q: solution is prepared by dissolving 40.00 g of NaCl (f.w. = 58.44 g mol–1), a non-volatile solute, in…

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Q: In a laboratory experiment, students synthesized a new compound and found that when 11.78 grams of…

A: The pressure which just stops the process of osmosis is called osmotic pressure.

Q: Assuming benzene and toluene form ideal solution, what is the mole fraction of toluene in a solution…

A: The problem is approached by applying Raoult's law, which is a fundamental principle governing the…

Q: Ocean water can be simulated by dissolving 3.5 g NaCl in 100 g of water. if the total volume is…

A: Any solution's "freezing point(Tf)" and "boiling point (Tb)" possess direct connection with mixed…

Q: A protein subunit from an enzyme is part of a research study and needs to be characterized. A total…

A: Given data is as follows:The mass protein = 0.170g The volume of solution = 2.00 mL = 0.002 LThe…

Q: Yeasts are able to produce high internal concentrations of glycerol to counteract the osmotic…

A: Given that : Density of solution at 25 °C = 1.02 g/mL MW of solute = 58.44 g/mol i of glycerol = 1 R…

Q: The nonvolatile, nonelectrolyte cholesterol, C27H460 (386.6 g/mol), is soluble in diethyl ether,…

A: Molarity = Number of moles of solute/Volume of solution in L Number of moles of solute = Mass of…

Q: 40.0 °C/m. When 0.086 g of an organic substance of unknown molar mass is dissolved in 22.01 g of…

A: The fall in freezing point ∆Tf caused by the addition of solute to a solution is proportional to…

Q: A solution containing 6.314 g of a non-volatile organic solute dissolved in 100.00 g of toluene…

A: Answer: When a non-volatile is dissolved in a solvent it causes an elevation in the boiling point of…

Q: To determine the identity of an electrolyte in a solution, the solution's osmotic pressure may be…

A: Unknown electrolyte : NaCl

Q: The vapour pressure of water at 50.0°C is 92.50 torr. When 12.6 g of glycerol are dissolved in 494 g…

A: Molecular weight of the solute can be obtained from the lowering of the vapour pressure using the…

Q: A protein solution was prepared by dissolving 0.750 grams in 125 mLs of an aqueous medium. At 4°C an…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: A solution contains 4.90 moles of water, 1.05 moles of sucrose (C12H22O11), and 1.40 moles of…

A: The mole fraction of a component in the mixture is defined as the ratio of moles of that substance…

Q: A 35mg sample of a protein is dissolved in 10 ml of water at 25 degree Celsius and an osmotic…

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Q: In a laboratory experiment, students synthesized a new compound and found that when 13.21 grams of…

A: The osmotic pressure generated was 1.67 atm at 298K.Formula used to calculate osmotic pressure is,…

Q: A membrane incubated in a 20% glucose solution is immersed in 800mL of distilled water at 25 degrees…

A: The objective of this question is to calculate the initial osmotic pressure of a 20% glucose…

Q: Molal boiling-point-elevation constant (Kb) for pure water is 0.51°C/ m. A dilute solution of a…

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Q: A solution of 45 g of sucrose (molar mass 342 g/mol) in 1 kg of water may be approximated as an…

A: Since you have posted a question with multiple subparts, we can only solve first 3 subparts for you…

Q: the vapor pressure of this solution

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Q: What will be the osmotic pressure exerted by an aqueous solution of 500ml volume at 25 degree…

A: Since it is not given whether 2.33 is concentration or mass or moles. Hence I'm assuming it to be…

Q: A solution contains 4.90 moles of water, 1.05 moles of sucrose (C12H22O11), and 1.40 moles of…

A: Answer:Vapor is always in equilibrium with the liquid form of the substance, so the pressure that…

Q: A O.050 M hydrofluoric acid (HF) solution is Tl percent 1onized at 25C. Calculate the osmotic…

A: Solution - According to the question - Given -

Q: Bovine serum albumin (BSA) is a biochemically useful protein. A 0.360 g sample of bovine serum…

A: mass of sample of bovine serum albumin (m) = 0.360 g Volume of solution (V) = 0.158 L Note: 1013.25…

Q: The freezing-point depression constant of chloroform is 4.70 kg-K/mole. When 10.52 g of a…

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Q: The nonvolatile, nonelectrolyte chlorophyll, C55H72MgN4O5 (893.50 g/mol), is soluble in ethanol…

A: The objective of this question is to calculate the osmotic pressure generated when a certain amount…

Q: Discuss briefly Henry’s law for solutions of gases in liquid by mentioning the limitations. Compute…

A: Henry's law: It states that amount of a gas dissolved in a liquid is directly proportional to its…

Q: A polymer of large molar mass is dissolved in the organic solvent dimethylformamide (C3H7NO) at 25…

A: Answer:Here:

Q: The nonvolatile, nonelectrolyte aspirin, C,H,O4 (180.10 g/mol), is soluble in diethyl ether…

A: Aspirin is nonvolatile, nonelectrolyte and is soluble diethyl etherMolar mass of aspirin (C9H8O4)=…

Q: What is the osmotic pressure (in atm) of a 1.56 M aqueous solution of urea Round your answer to 3…

A: In this question, we will determine the value of osmotic pressure for aqueous solution of urea.…

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.