A solution is made of 2.00 g of sucrose, C12H22O11, in 100.0 g of H2Ol. Calculate the: a). Boiling point; and b). freezing point.

Q: The percent by mass of acetonitrile (MM = 41.05 g/mol) in an aqueous solution is 11.5%. What is the…

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

A: INTRODUCTION: Mole fraction is defined as the number of moles of solute to the total mass of…

Q: An aqueous solution of a certain covalent compound has a density of 1.107 g/mL, an osmotic pressure…

A: Given data contains, Density is 1.107 g/mL. Osmotic pressure is 70.75 atm. Temperature is 25.0 °C.…

Q: Antifreeze Protect a car from freexing, It also pvotect it fro Ouerheating. Calculate the freezins…

A: Given ,  Mass of ethylene ethylene  glycol (w) = 100 g Molar mass of ethylene glycol (M) = 62.07…

Q: 26 g of glucose (mw 180.156 g/mol) is added into 150 g of water. Given the K, of - water is 0.51…

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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: Would you expect the solubility of ammonia gas in water at 2 atm pressure to be: (a) greater than,…

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Q: A 0.944M solution of glucose, C6H12O6, in water has a density of 1.0624g/mL at 20oC. What is the…

A: Molarity=0.944 M           =no of moles of solutevoulme of solution in litre

Q: Calculate the vapor pressure of a solution of 34.0 g of glyc-erol (C₃H₈O₃) in 500.0 g of water at…

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Q: At equal concentratoins, would a nonelectrolyte solution or electrolyte containing solution have a…

A: A solution containing an electrolyte will have a lower freezing point. The depression in freezing…

Q: A solution contains 0.210 mol of isopropanol (C3H¬OH) dissolved in 1.600 mol of water. (a) What is…

A: We know basics that mole =given mass / molar mass   Mole fraction=no of mole /(total no of mole)…

Q: The osmotic pressure of a solution containing 1.15 mg of a sugar (342 g/mole) in 11.0 mL of the…

A: Given sugar weight is 1.15 mg

Q: An aqueous solution contains 0.582g of dextran in 106mL of solution at 21°C. It has an osmotic…

A: Given: The mass of dextran is 0.582 g.   The given volume is 106 mL. It is known that 1 mL = 0.001…

Q: A 40.7g of a nonelectrolyte is dissolved in 220g of water to make a solution.  The solution’s…

A: The given data contains, mass of nonelectrolyte = 40.7 g. mass of water = 220 g. Temperature =…

Q: What mass of salt (NaCl) should you add to 1.00 L of water in an ice cream maker to make a solution…

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Q: A solution is prepared by dissolving 8.00 g of glycerin (C3H8O3) in 201 g of ethanol (C2H5OH). The…

A: Freezing point is a colligative property meaning it depends upon the amount of solute or ions in…

Q: The freezing point of pure water is 0.0°C. How many grams of ethylene glycol (C2H,O2) must be mixed…

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Q: Calculate the approximate boiling (in °C) of a solution of 285 of magnesium chloride, MgCl2…

A: Mass of MgCl2 = 285 g Molar mass of MgCl2 = 95.211 g/mol Mass of water = 2 kg

Q: A solution contains 0.290 mol of isopropanol (C3H7OH) dissolved in 1.420 mol of water. (a) What is…

A: Mole fraction of component A = Number of moles of A/Total number of moles Mass percent of component…

Q: Calculate the molality of each of the following solutions: (a) 16.9 g of sucrose (C12H22011) in 741…

A:

Q: What mass, in grams, of NaCl needs to be added to 1.7 kg of water in order to create a solution with…

A: Given: Freezing point of the final solution = -4.1 oC And mass of water = 1.7 Kg.

Q: A solution is prepared by dissolving 7.00 g of glycerin (C3H8O3) in 201 g of ethanol (C2H5OH). The…

A: Freezing point depression is given by

Q: The percent by mass of acetone (MM = 58.08 g/mol) in an aqueous solution is 34.7%. What is the…

A: Given, Molar mass of the acetone = 58.08 g/mol Percent by mass of acetone in an aqueous solution =…

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

A: Freezing point depression - It is a drop in the temperature at which a substance freezes , when a…

Q: Which concentration unit is used in calculating for the change in the freezing point or boiling…

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Q: Calculate the molality of  the following solution: 0.86 g of NaCl in 1.00x102 g of water—a solution…

A: Molality is a measure of number of moles of solute present in 1 kg of solvent.

Q: The percent by mass of acetonitrile (MM = 41.05 g/mol) in an aqueous solution is 27.3%. What is the…

A: Given, molar mass of Acetonitrile = 41.05 g/mol Mass % = 27.3 %  Let 100 g sample of this Solution…

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

A: Molality of any solution can be determined by dividing the number of moles of solute by the mass of…

Q: 9. A solution is prepared by condensing 4.00 L of a gas, measured at 27°C and 748 mmHg pressure,…

A: The given data contains, Volume = 4.00 L. Pressure = 748 mm Hg. Temperature = 300 K. mass of solvent…

Q: A solution contains 0.100 mol of NaCl dissolved in 8.60 mol of water. (a) What is the mole fraction…

A: Mole fraction of a component is equal to the number of moles of a component divided by total number…

Q: If a 36.0-g sample of a molecular compound (i-1) is dissolved in 224.0 g of water, the freezing…

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Q: Calculate the molarity of a 6.0 molal H,SO, solution. The molar mass of H,SO, is 98.077 g/mol and…

A:

Q: A solution is prepared by dissolving 28.4 g of glucose (C6H12O6) in 355 g of water. The final volume…

A:

Q: A solution is made containing 50.0 g of ethanol (C2H5OH) in 1000 g H2O. Calculate (a) the mole…

A: The mass of ethanol is = 50.0 g The mass of water is = 1000 g The molar mass of ethanol is = 46.07…

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: How many grams of electrolyte KF (molar mass = 58.10 g/mole) must be added to 64.10 g of ethanol (Kf…

A: Consider the given information is as follows; Molar mass of KF = 58.10 g/molMass of KF (solute)=…

Q: An aqueous solution containing 17.5 g of an unknown molecular (nonelectrolyte) compound in 100.0 g…

A:

Q: Hydrogen peroxide is a powerful oxidizing agent used in concentrated solution in rocket fuels an…

A: Given data: The mass % of H2O2 solution = 30%. = 30 g = 0.03 kg. The density of H2O2 solution = 1.11…

Q: A solution is prepared at 20°C and its concentration is expressed in two different units; Molarity…

A: When two or more number of solutes in same or different quantities are dissolved together in a…

Q: What is the freezing point of a solution containing 3.10 grams of benzene (molar mass = 78.0 g/mol)…

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Q: The freezing point of a Cacl, solution is -11.2 °C. How many grams of CaCl, (molar mass = 110.98…

A: This problem is based one of the important colligative property of solutions. Mathematically, it is…

Q: molar mass

A:

Q: A 150 g of ammonium chloride solution is 15.00 % by mass with a density of 1.037 g/mL. Calculate…

A: Given: Mass of solution = 150 g. Density = 1.037 g/mL. And % by mass of NH4Cl = 15 %.

Q: The vapor above an aqueous solution contains 19.5 mg water per liter at 25 °C. Assuming ideal…

A:

Q: An aqueous solution of a certain covalent compound has a density of 1.058 g/mL, an osmotic pressure…

A: The given data contains, density of a solution d =1.058 g/mlOsmotic pressure of solution π=25.98…

Q: A solution is prepared by adding 101 g of lactose (milk sugar) to 102 g of water at 55 °C. The…

A: We have to calculate the partial pressure of water above solution

Q: A solution is prepared by dissolving 6.50g of glycerin I'm 201g ethanol. The freezing point of the…

A: Molality of solution can be calculated as follows:

Q: A SOlution is made of 2.00 g of sucrose, C12H22O11, in water, H2O. The moler mass (MM) of sucrose is…

A: The elevation of boiling point is directly proportional to the molality of the solution. ∆Tb…

Q: An aqueous solution contains 0.26 g of an organic compound in 1 L of solution. The osmotic pressure…

A: a) Given, Mass of the organic compound (m) = 0.26 g Volume of the solution (V) = ? Osmotic pressure…

Q: Calculate the freezing point and boiling point of an antifreeze solution that is 50.0% by mass of…

A: Given: Mass percent of solute i.e. C2H6O2 = 50.0 %.