An ethylene glycol solution contains 27.0 g of ethylene glycol (C2H6O2) in 94.6 mL of water. (Assume a density of 1.00 g/mL for water.)

Q: What mass of salt (NaCl) should you add to 1.62 L of water in an ice cream maker to make a solution…

A: Given: The volume and density of water is 1.62 L and 1.00 g/mL, respectively. The freezing point of…

Q: What is the %v/v of a solution made from 176.1 g of ethylene glycol (density is 1.11 g/mL) in water…

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Q: What is the boiling point of a solution of 0.101 g of glycerol C3H8O3, in 20.0 g of water? For…

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Q: A Vitamin C packet is added to a glass of water containing 310.0 mL of solution. The Vitamin C…

A: Given  Mass of solute (vitamin C) = 1000.0 mg  = 1.0 g ( 1mg =10-3 g) Volume of solution =310.0 mL…

Q: What is the freezing point of a solution of 0.101 g of glycerol C3H8O3, in 20.0 g of water? For…

A: Given :-  Mass of glycerol = 0.101 g  Mass of water = 20.0 g  Kf for water = 1.858°C/m  To calculate…

Q: What is the boiling point of a solution of 0.200 g of glycerol, C3H8O3, in 15.0 g of water? What is…

A: The molality of glycerol is calculated as,

Q: What is the molarity of 0.645 m glucose (CeH12O6) aqueous solution (Solvent: H2O). The molar mass of…

A: Assuming the mass of solution as 1 kg the number of moles present in given molality of glucose is…

Q: The concentration of a NaCl solution is 25.0% (%w/v). What volume (mL) of this solution contains…

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Q: 5) Antifreeze is composed mainly of ethylene glycol (C2H6O2, d = 1.11 g/cm3). It is added to a car…

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Q: A solution is made using 218.8 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

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Q: What is the percent by volume of isopropyl alcohol in a solution that contains 23 mL of isopropyl…

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Q: If 8.0 L of ethylene glycol , C2H4(OH)2, density = 1.113 g/mL, is placed in an automobile radiator…

A: This numerical can be calculated by using the formula for freezing point depression. Freezing point…

Q: An ethylene glycol solution contains 27.8 g of ethylene glycol (CH,O2) in 79.2 mL of water (density…

A: Answer is explained below. Given that, mass of ethylene glycol = 27.8 g, volume of water = 79.2 ml…

Q: 1) Calculate the number of moles of solute present in each of the following solutions: a) 255 mL of…

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Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 120.4 grams of the…

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Q: What is the freezing point and boiling point for a 1.5 m solution of  sucrose in water?

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: 0.002 grams of MgCl2 were dissolved in enough water to give 48.6 grams of solution. Calculate the…

A: Given :-  Mass of MgCl2 = 0.002 g  Mass of solution = 48.6 g  To calculate :-  Concentration of…

Q: What is the boiling point of a solution of 0.150 g of glycerol, C3H8O3, in 20.0 g of water? What is…

A: Given, Amount of solute = 0.150g or 0.150/ 92 moles = 1.63x 10-3 mol Amount of water/ solvent  = 20g…

Q: What is the %v/v of a solution made from 191.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: Given data : Mass of ethylene glycol = 191.1 g Density of ethylene glycol = 1.11 g/mL This mass of…

Q: 7. What is the freezing point and boiling point of a solution that contains 19.0 g of glucose (molar…

A: Given : mass of glucose = 19.0 g              Mass of water = 200 g To calculate freezing point we…

Q: 1.Calculate the molarity:   12.4 g KCl in 289.2 mL solution   2.   Calculate the molality:   2.89…

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Q: A 15% milk solution is prepared by dissolving g of milk in 0.5L of water.

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Q: Given an intravenous solution, dextrose 10% in water, which contains 10.0 g dextrose monohydrate…

A: Molarity is defined as the number of moles of solute dissolved in per litre of solution.

Q: Calculate the molarity of the solution 1.75 g of caffeine (C8H10N4O2) is dissolved in 0.100 L of…

A: Given : Mass of caffeine i.e C8H10N4O2 = 1.75 g And volume of solution = 0.100 L

Q: An aqueous solution contains 60 µM salicylaldehyde (C,H6O2) and 330 ppm dichloroacetic acid…

A: From the given concentration of components and total volume of solution we can determine the mass of…

Q: At 55.0 ∘C∘C, what is the vapor pressure of a solution prepared by dissolving 75.8 g of LiF in 247 g…

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Q: which solution do you expect to have the lowest freezing point? .20 m NaCl, 0.20 m MgI2, 0.20 m…

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Q: a. Which aqueous solution has a lower freezing point, 0.10 m CaCl 2, or 0.10 m glucose? b. which…

A: a. Which aqueous solution has a lower freezing point, 0.10 m CaCl2, or 0.10 m glucose? The lowering…

Q: Which solution has the lower freezing point? 11 g of CH3OH in 100 g of H2O   or    50 g of CH3CH2OH…

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Q: Consider a solution of 34.2 g of sucrose (C12H22O11) and 300 g of water. The solution has a density…

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Q: A solution is made using 189.4 mL of methanol (density 0.7920 g/mL) and 300.0 mL of water (density…

A: In the question Solution is Methanol in water. Given that,  Volume of methanol is 189.4 mL and…

Q: What is the %v/v of a solution made from 186.1 g of ethylene glycol (density is 1.11 g/mL) in water…

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Q: At 20°C, the vapor pressure of pure ethanol, C2H5OH, is 43.7 mmHg and the vapor pressure of pure…

A: According to Raoult’s law :

Q: How many grams (of mass m) of glucose are in 155 mL of a 5.50% (m/v) glucose solution?

A: Let 100 % be treated as 100 gram in 100 mL of water. Therefore, 5.50 % solution contains 5.50 gm…

Q: Which of the following 0.05 M aqueous solutions will have the highest boiling point?     Potassium…

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Q: Which aqueous solution has a freezing point closer to its predicted value, 0.01 m NaBr or 0.01 m…

A: The freezing point depression (∆Tf) of a solution can be expressed as: ∆Tf=i·Kf·m where, i is the…

Q: What is the vapor pressure of a solution containing 10 grams CH4N2O in 150 grams H2O? (P* H2O= 71.8…

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

Q: How many grams of glucose are present in 750 mLs of a 5.0 % m/v glucose solution?

A: Given, 750 mLs of a 5.0 % m/v glucose solution

Q: What is the %v/v of a solution made from 141.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A: % V/V = ? Mass of ethylene glycol = 141.1 g Density of ethylene glycol = 1.11 g/ml Total final…

Q: A 12.5 % by mass solution of ethanol (C2H5OH) in water has a density of 1.225 g/mL at 20°C. What is…

A: The mass percent of the solution is = 12.5 % The density of the solution is = 1.225 g/mL The molar…

Q: Calculate the boiling point and freezing point of a solution containing 478 g of ethylene glycol in…

A: Given data: The mass of ethylene glycol (solute)= 478 g. The mass of water (solvent) = 3202 g =…

Q: A 125.0 g aqueous solution contains 64 g ethanol (C2H5OH). What is the mole fraction of ethanol in…

A: Calculate the moles of ethanol,        Moles of ethanol = mass of ethanolmolar mass of ethanol= 64.0…

Q: 1. A 11.3 mL sample of methanol CH3OH ( d = 0.793 g/mL; Molar mass 32.04) is dissolved in sufficient…

A: Answer-a Volume % of methanol=Volume of methanolVolume of solution×100%Volume % of…

Q: What is the strongest type of intermolecular force between solute and solvent in each solution?(a)…

A: Forces which are found between atoms, molecules (or) ions are intermolecular forces. There are five…

Q: What weight of glycerol, C3H8O3 is needed to mix it with 2000g water to lower its freezing point hy…

A: Given : Mass of water (solvent) = 2000 g Change in temperature = 1°C

Q: Calculate the molarity of a solution containing 2.80 moles of ethyl alcohol (C2H6O) in 500 mL of…

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Q: Consider following aqueous solutions: 2.75 m sucrose / 1.50 m NaC1 / 1.00 m LiPO4 / Pure Water /…

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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.