A solution containing equal masses of glycerol (C3H8O3) andwater has a density of 1.10 g/mL. Calculate (a) the molalityof glycerol, (b) the mole fraction of glycerol, (c) the molarityof glycerol in the solution.

Q: A 15.1 m solution of HCl (molar mass = 36.46 g/mol) has a density of 1.18 g/mL. What is the osmotic…

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Q: What is the minimum mass of ethylene glycol (C₂H₆O₂)that must be dissolved in 14.5 kg of water to…

A: Depression of freezing point ( ∆Tf ) : The formula to calculate elevation in Boiling point  ∆Tf is :…

Q: A solution contains 0.35 mol of isopropanol (C3H7OH) dissolved in 0.85 mol of water. (a) What is the…

A: (a) Mole fraction of isopropanol = moles of isopropanolmoles of isopropanol+moles of water…

Q: The density of acetonitrile CH3CN is 0.786 g/ml and the density of CH3OH is 0.791 g/ml. A solution…

A: Molality: It is defined as the number of moles of solutes dissolved per kg of the solvent. It is…

Q: What is the molality of a solution made by dissolving 36.5 gof naphthalene (C10H8) in 425 g of…

A: Given: Mass of naphthalene (C10H8) = 36.5 g Mass of toluene (C7H8) = 425 g = 0.425 Kg Molar mass of…

Q: 20.3 g of Urea NH CONH2 was dissolved in 100 g of water. The volume of the resulting solution is…

A: The molar mass urea = 60g/mol The molar mass of water = 18g/mol

Q: How many grams of glycerol (C3H8O3, a nonelectrolyte) should be dissolved in 600 g of water to…

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Q: What is the molar mass of glycerol if a solution of 5ml glycerol in 25ml of water resulted in a…

A:

Q: An aqueous solution is 15.2% copper (II) chloride (CuCl2) and has a density1.089 g/mL   (a)  What is…

A:

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: An aqueous solution of calcium chloride (CaCl2) freezes at -5.59°C. It density is 1.08 g/mL. What…

A: In this question, we will determine the observed osmotic pressure. You can see details Solution…

Q: The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/mL.…

A: Mass of acetonitrile is calculated from its density and given volume.

Q: 1. Calculate the molal concentration of a solution that contains 28.2 g of aluminium hydroxide,…

A: (1) Given data is as follows:              The mass of aluminium hydroxide = 28.2 g The volume of…

Q: At what temperature (in °C) would a 0.00550 M solution of glucose in water exhibit an osmotic…

A: By using relation of osmotic pressure, π= cRT where π is osmotic pressure.

Q: n aqueous solution of concentrated nitric acid (HNO3) is 70.0% by mass. What is molality of this…

A: Molality is a property of a solution and is defined as the number of moles of solute per kilogram of…

Q: The density of toluene (C7H8) is 0.867 g/mL, and the densityof thiophene  (C4H4S) is 1.065 g/mL. A…

A:

Q: 1. A solution contains of 10.3 g of glucose (C6 H12O6 ) dissolved in 250 g of water. What is the…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: What is the molality of an aqueous solution of urea (CON2H4) that is 12.5% CON2H4 by mass?

A: Molality is the concentration term used to define the concentration of the given solution. It is…

Q: A solution is prepared by mixing 25 mL of pentane (C5H12, d = 0.63 g/mL) with 45 mL of hexane…

A:

Q: A solution contains 0.130 mol of isopropanol (C3H7OH) dissolved in 3.620 mol of water. (a) What is…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

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

A: Given, 22.3 g of methanol (MM = 32.04 g/mol) 371 mL of solution at 25.0 °C

Q: An aqueous solution has a molality of (4.9300x10^-1) m. The density of the solution is (1.42x10^0)…

A: To calculate mole fraction of solute, we use formula : mole fraction of solute = ( moles of solute /…

Q: Calculate the molality of a solution containing 10.8 g of ethylene glycol (C2H6O2) in 360 g of…

A:

Q: When 2.63 g of a polypeptide is dissolved in 101 mL of water, the resulting solution is found to…

A: Given information:Mass of polypeptide = 2.63 gVolume of water = 101 mLOsmotic pressure = 0.125…

Q: At what temperature (in °C) would a 0.00590 M solution of glucose in water exhibit an osmotic…

A: π = iCRT  where π is osmotic pressure  i is Van't hoff factor C is the molar concentration  R is the…

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

A:

Q: The density of acetonitrile (CH3CN) is 0.786 g/mL andthe density of methanol (CH3OH) is 0.791 g/mL.…

A: The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/mL.…

Q: The density of an aqueous solution containing 10.0 percent of ethanol (C2H5OH) by mass is 0.984…

A:

Q: What mass of glycerin (C3H8O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: As we know, ΔTf = Kf.m.iwhere:ΔTf = reduction of freezing from 0 degree celcius = 0 -(-3.60) = 3.60…

Q: Calculate the molality of each of the following solutions:   (a) 29.9 g of sucrose (C12H22O11) in…

A: All details explanation in Handwritten solution.

Q: A solution of propylene glycol (antifreeze) in the car's radiator has a freezing point of -20°c.…

A: Given data contains, Freezing point is -20°C. Freezing point of water is 0.00°C. The change in…

Q: (a) What type of deviation is shown by a mixture of ethanol and acetone? Give reason.(b) A solution…

A: In first problem we have to describe the deviation from Raoult's law whether  it is positive or…

Q: (a) What is meant by:(i) Colligative properties (ii) Molality of a solution(b) What concentration of…

A: (a) (i) Colligative properties : The properties of solution which depend upon the number of solute…

Q: A solution is made by dissolving 44.5 g glycerol, C3H8O3, into 500.0 mL water. Assuming that the…

A:

Q: At what temperature would a 0.00190 M solution of glucose in water exhibit an osmotic pressure of…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor  C =…

Q: 44. Calculate the molarity and molality of 268.3 mL of a solution containing 0.5142 mol of CsCl and…

A: The molarity of the solution is defined as the no. of moles of solution per liter of…

Q: An aqueous solution is 15.2% copper (II) chloride (CuCl2) and has a density1.089 g/mL   (a)  What is…

A: 15.2% Copper (II) chloride means 15.2 g of copper (II) chloride present in 100 g of the solution.…

Q: An isotonic solution is prepared by dissolving 4.50 g NaCl (molar mass = 58.44 g/mol) in 500. mL of…

A: The relation between the osmotic pressure and Molarity can be expressed mathematically as: Here, π…

Q: 1.Calculate the molality of a solution containing 10.8g of ethylene glycol (C2H602) in 360g of…

A: Molality of solution is defined as number of moles of solute dissolved per kg of solvent.

Q: The density of acetonitrile 1CH3CN2 is 0.786 g>mL and the density of methanol 1CH3OH2 is 0.791…

A:

Q: 5. In Çalifornia, it is illegal to drive with blood alcohol contents >0.08%. This is a mass…

A: Alcohol = C2H5OH Molality = moles of solutemass of solvent (in kg)               = 0.08×100046×100…

Q: What is the molality of a solution of 12.8 g of glucose (C6H12O6) in 220.0 g of water?

A: Given: The mass of glucose (C6H12O6) present in the solution = 12.8 g. Mass of water = 220.0 g. We…

Q: A solution was in a prepared by dissolving 5.46 g of para-dichlorobenzene (C6H4Cl2) in 50.0 mL…

A:

Q: What is the molality of a solution made by dissolving 36.5 g of naphthalene 1C10H82 in 425 g of…

A: The molality of a solution made by dissolving 36.5 g of naphthalene 1C10H82 in 425 g of toluene has…

Q: A solution is made containing 20.8 g of phenol 1C6H5OH2 in 425 g of ethanol 1CH3CH2OH2. Calculate…

A: (a) The mass of phenol = 20.8g  The mass of ethanol = 425g The molar mass of phenol = 94.11 g/mol…

Q: Calculate the osmotic pressure (in atm) of a solution containing 1.50 g ethylene glycol (C2H6O2) in…

A: Record the given data, The mass of the ethylene glycol is 1.50 g The molar mass of ethylene glycol…

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.