0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C Compute for the capor pressure of the solution if the vapor pressure of water at 20 degrees celsius is 17.54 mmHg

Q: A solutions that is 0.100M in hydrofluoric acid (HF) has an osmotic pressure of 2.64 atm at 13)…

A: Molarity of the solution can be calculated as follows,

Q: A solid mixture contains MgCl2 and NaCl. When 0.5000 g of this solid is dissolved in enough water to…

A: Given question is related to determining the mass percentage of MgCl2 present in the solid mixture…

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: A 1.171 g sample contains only vitamin C (CH₂O) and sucralose (C₁2H₁9Cl₂ Og). When the sample is…

A: The osmotic pressure gives a relation between concentration, temperature and osmotic pressure. It…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.185. What is the…

A:

Q: A 1.147 g sample contains only vitamin C (CH₂O) and sucralose (C₁₂H₁, Cl,O). When the sample is…

A:

Q: A solution contains 0.139 mol of A1X4 and 0.857 mol of water. Calculate the vapor pressure of the…

A: Raoult's law states that the vapor pressure of a component at a given temperature is the product of…

Q: A solution that contains 16.6 g of a covalent compound dissolved in 500. g of benzene freezes at…

A: Given,           Weight of the covalent compound (W2) = 16.6 g           Weight of the solvent…

Q: At a given temperature, osmotic pressure of a concentrated solution of a substance A. is lower than…

A: Equation for osmotic pressure ( π ) is,    π = i × C × R × T    i is the van't hoff factor, C is the…

Q: Assuming that sodium chloride (NaCl, 58.44 g/mol) behaves as a strong electrolyte in solution,…

A: mass of NaCl = 1.317 gmolar mass of NaCl = 58.44 g/molmoles of NaCl = 1.317 g/(58.44 g/mol) =…

Q: A 1.216 g sample contains only vitamin C (C,H,0,) and sucralose (C,H,CL, O,). When the sample is…

A: Given: Mass of sample = 1.216 g. Volume of solution = 30.4 mL = 0.0304 L…

Q: A 0.025 M aqueous solution of a weak acid has an osmotic pressure of 0.78 atm at 30°C. Calculate the…

A: Interpretation -  Determine the %ionization of acid - Concept- First we use the PV=nRT after to…

Q: Calculate the molality of 2.50 M NaCl solution (density of solution 51.08 g/mL)

A: Molarity of a solution is used to express the concentration of the solution. It can be calculated by…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.287. What is the…

A:

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 dilute aqueous solution containing 45g of sucrose per liter of solution have an osmotic pressure…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Calculate the molar mass of a nonelectrolyte when a solution is prepared by adding 37.8 g of the…

A: Given, mass of non electrolyte (m)= 37.8 g Volume of the solution (V) = 0.737 L Osmotic pressure (π)…

Q: The vapor pressure of water at 90°C is 0.692 atm, What is the vapor pressure (in atm) of a solution…

A: Answer:According to Raoult's law when a non-volatile solute is dissolved in a solvent then vapor…

Q: Assuming the density of water is 1.00g*mL^-1, the vapor pressure of pure water at 35C Is 42.18mmHg,…

A:

Q: Defermine the following for a 0.9%m/v of saline solution at 25°C. The density of the solution is…

A: The freezing point elevation, boiling point elevation and osmotic pressure of a 0.9 % m/v of a…

Q: Which of the following aqueous solutions will have the highest osenotic pressure at 25.0 degrees…

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Q: A solution is made by dissolving 63.0 grams of a nonionizing solid into enough water to produce 250…

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Q: An amount of 5.12 g unknown compound is dissolved in 25.0 g of chloroform to form a solution that…

A: The amount of the unknown compound (solute) = 5.12 g The amount of the chloroform (solvent) =25 g…

Q: A solution of 7.11 g of a carbohydrate in 750 mL of solution has an osmotic pressure of 1520 mmHg at…

A:

Q: An unknown substance has a molar mass of  317 g/moles. The osmotic pressure of a saturated solution…

A: Given , Molar mass of unknown compound = 317gmol Osmotic pressure of the solution , π=0.641 atm…

Q: Calculate the molality of a solution containing 3.4 moles of MgCl2 in 1206 g of water? 4.10 m 2.82 m…

A:

Q: Insulin is the hormone responsible for regulating glucose in the blood. An aqueous solution of…

A: Relation between osmotic pressure and concentration is given below.Here  is an osmotic pressure, C…

Q: A solution in a sealed flask contains 15 g of glucose (nonvolatile, molar mass = 180.18 g/mol) in…

A: In this equation, we want to determine the vapour pressure of the Glucose Solution. How to…

Q: A solution is prepared by mixing 75 g of methanol (CH3OH, 32.04 g/mol) with 25 g of ethanol…

A:

Q: Calculate the boiling temperature of the following solution of 0.50 M glucose (a covalent compound).…

A: Given that,  Molality of Glucose solution = 0.50 m Von't Hoff factor for Glucose = 1  (non…

Q: A 1.251 g sample contains only vitamin C (CHO) and sucralose (C₁2H₁9Cl3O8). When the sample is…

A:

Q: A solution of 5.00 grams of an unknown compound is dissolved in 0.100 kg of benzene freezes at 4.1…

A: The freezing point depression constant (KFP) for benzene = -5.12 °C/molal The freezing point of pure…

Q: There is a 15.85% by mass KCl (molecular mass is 74.5513 g mol) solution at 25°C. The density of the…

A: We know that , Osmotic pressure= (Molar concentration of solute*ideal gas constant*temperature)

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COBR) is measured to be 0.54…

A:

Q: TRUE OR FALSE 1. A 1.0M NaCl solution has a higher osmotic pressure than 1.0M sucrose solution 2.…

A: A 1.0 M NaCl solution has a higher osmotic pressure than 1.0 M sucrose solution. the above…

Q: At 20.0C, the vapor pressure of ethanol is 45.0 torr, and the vapor pressure of methanol is 92.0…

A: mass of ethanol = 78.0 gmolar mass of ethanol(C2H5OH) = 46.07 g/molmass of methanol = 23.0 gmolar…

Q: Rank the following list of aqueous solutions and solvents according to decreasing vapor pressure.…

A: Among all of them pure water is higher vapour pressure.  When solution composed of both solvent and…

Q: A 1.284 g1.284 g sample contains only vitamin C (C6H8O6)(C6H8O6) and sucralose…

A: Osmotic pressure of a solution is a colligative property and is given as:π = i.c.R.T where, π=…

Q: Catalase (a liver enzyme) dissolves in water. A 14mL solution containing 0.166g of catalase exhibits…

A: This problem is based on Solution .Here, We have to use colligative properties concept .Here, The…

Q: a molar mass of 598 g/mol. If 33.7 mg of the compound is dissolved in enough water to make 175 mL of…

A:

Q: Water has a vapor pressure of 18.0 torr and a density of 0.997 g/ mL. Acetone (CH3COCH3) has a vapor…

A: Vapor pressure of water (PH2O) = 18.0 torrDensity of water = 0.997 g/mLVapor pressure of Acetone…

Q: Octane (C₈H₁₈)has a vapor pressure of 14.3 torr and a density of 0.703 g/mL. Benzene (C₆H₆) has a…

A: The question is based on the concept of solutions.We need to calculate vapour pressure of the…

Q: A solution containing 0.80g of a protein in 100ml of water has an osmotic pressure of 2.06 torr at…

A: Osmotic pressure for dilute solution, = CRT  = RT where, = Osmotic pressureC = concentrationn =…

Q: A 1.212 g sample contains only vitamin C (CH₂O) and sucralose (C₁2H₁9Cl3 Og). When the sample is…

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.