A solution of table sugar in water contains 5.25% by mass sucrose. Calculate 1. the mass of sucrose in 225 g of solution 2. the amount of solution needed to obtain 70.0 g of sucrose 3. the mass of water contained in 450 g of the solution

Q: Solution of ethanol in water was found to be 35.9% ethanol by mass. What is the molarity and  mole…

A: We have to predict the Molarity and mole fraction of ethanol.

Q: 1.73 g of Liquid Limonene C10H16 (molar mass 136.238 g/mol) mixes with 4.85 g of Liquid Phenol C6H6O…

A: Consider the given information is as follows; Mass of Liquid Limonene C10H16 = 1.73 g Mass of Liquid…

Q: Glycerol is used in manufacture of plastics and is a water-soluble liquid with a density of…

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Q: You have a solution which is 43.9% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

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Q: Determine the molality of a solution formed by dissolving 37.2g of Lil in 500 mL of water. density…

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Q: An aqueous antifreeze solution is 40.0% ethylene glycol () by mass. The density of the solution is…

A: Given data is as follows: 40 % ethylene glycol means as follows: The mass of ethylene glycol = 40 g…

Q: Reagent nitric acid is 70.40% HNO3 by mass and its molarity is 16M. Calculate following: a. density…

A: Given :

Q: A solution was prepared by dissolving solute T in 115 g benzene. The freezing point of this solution…

A: Depression in freezing point is equal to that product of molal depression constant and molality of…

Q: What is a nonvolatile nonelectrolyte? Why is using this type of solute the simplest way to…

A: Solution- Non-volatile means a substance which do not form vapors easily and thus possess a low…

Q: A solution is made by dissolving 25g of NaCl in enough water to make 1.0 L of solution. Assume the…

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Q: It is desired to prepare cupric sulfate solution by dissolving 250 grams of cupric sulfate in enough…

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Q: Need help with #59

A: Concentration relies on the solute’s amount and solvent’s amount and measured in various forms like…

Q: A 1.50 kg solution of NaOCl (aq) contains 2.98 mass percent of NaOCl. Calculate the mass of NaOCl in…

A: Given, mass of NaOCl solution = 1.50 Kg = 1.50 × 1000 g = 1500 g Mass percent of NaOCl = 2.98 % Mass…

Q: Consider naphthalene, C10H8. A solution of naphthalene is prepared by mixing 25.0g of naphthalene…

A: The molality of the solution is calculated as follows:

Q: Calculate the molality of the solution.

A: If x mol of solute is present in 1000 gm solvent then the solution is said to be x molal and it can…

Q: a saturated sodium chloride solution is prepared by dissolving 36 g solid NaCl into 100 g water at…

A: The saturated solution contain 36g of NaCl in 100.0 g of water at 25o C  Density= 1.20 g/mL Mass of…

Q: A solution is prepared by mixing 100.0 mL of toluene with 300.0 mL of benzene. The densities of…

A: We will calculate the mass percent, mole fraction, molarity and molality step by step. The formulas…

Q: 20g of NaCl is dissolved in 250g of water. Calculate mass percent composition of this solution

A: Step : 1           Calculate mass percent composition of this solution

Q: Calculate the mole fraction (of each component) of a solution prepared by dissolving 125 mL of pure…

A: It is defined as the number of moles of the solute to the total number of moles. mole fraction= no.…

Q: What is the mass fraction of salt? A. 0.0476 B. 0.0500 C. 0.9524 D. 0.0876 What is the mole fraction…

A: Since you have posted questions with subparts , as per guidelines we can answer only three per…

Q: 1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the…

A:

Q: An aqueous solution of hydrochloric acid contains 36% HCl (molar  mass=36.46 g/mol) by mass. (a)…

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

Q: Common commercials acids and bases are aqueous solutions with the following properties:…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: 1.73 g of Liquid Limonene C10H16 (molar mass 136.238 g/mol) mixes with 4.85 g of Liquid Phenol C6H60…

A:

Q: The freezing point of water is 0.00°C at 1 atmosphere.  How many grams of ammonium chloride (53.50…

A: Given: The mass of water is 288.0 g. The freezing point of the solution is 0.500°C. The Kf for water…

Q: A solution of table sugar in water contains 5.25% by mass sucrose. Calculate: a)the mass of sucrose…

A: To find out mass of sucrose first check mass in 5.25% solution. Use that relation to find mass of…

Q: A solution is prepared by mixing 1.00 g of ethanol (C2H5OH) with 100.00 g of water to give a final…

A: In order to calculate the molarity and the mole fraction we first write down the given data: Mass of…

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: Explain why a solution has a higher boiling point than that of the pure solvent. Differentiate…

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Q: An aqueous solution of ammonia, NH3, has a concentration of 0.292 mol/L and has a density of 0.996…

A: Assume No. of mole of ammonia = 0.292 moleMass of ammonia = (No. of mole of ammonia)*(molar mass of…

Q: A solution is made using 26.1 g of toluene (MM = 92.13 g/mol) and 80.0 g of benzene (MM = 78.11…

A: Mole fraction of toluene = number of moles of toluene/total moles  Number of moles= mass/molar mass…

Q: The density of an aqueous solution  containing 10%(w/w) of ethanol is 0.985g/ml. Calculate the…

A: Given, Density of ethanol solution = 0.985 g/mL % of ethanol in the solution = 10 % (w/w)

Q: 10.0 mL of ethanol (p = 0.789 g/mL, 46 g/mol) was added to 90.0 mL of water (p = 1 g/mL, 18 g/mol)…

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Q: 1. A 0.194 g sample of a nonvolatile solute dissolves in 9.82 g of cyclohexane. The change in…

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Q: It is desired to prepare cupric sulfate solution by dissolving 200 grams of cupric sulfate in enough…

A: Given :  Mass of cupric sulphate (CuSO4) = 200 gm  Volume of solution = 850 ml  Density of solution…

Q: An aqueous KNO3KNO3 solution is made using 84.9 gg of KNO3KNO3 diluted to a total solution volume of…

A:

Q: A solution is formed when 0.5822g butanol (MM= 74.121 g/mol) is dissolved in 87.0246g hexane…

A:

Q: A solution is made using 119.3 g of toluene (MM = 92.13 g/mol) and 80.0 g of benzene (MM = 78.11…

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Q: A solution is prepared by dissolving 49.3 g of KBr (Molar mass = 119 g/mol) in enough water to form…

A: Answer: Given data: mKBr=49.3gMKBr=119g/molVsolution=473mLdsolution=1.12g/mL

Q: A solution is made using 23.7 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

A:

Q: An ethanol water solution is prepared by dissolving 10.00 mL of ethanol, CH3CH2OH (density = 0.789…

A:

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

A:

Q: A 1.10 g sample of an unknown compound reduces the freezing point of 75.22 g benzene from 5.53 to…

A: Given: Mass of substance (solute) = 1.10 g mass of benzene (here solvent) = 75.22 g Initial…

Q: Consider an aqueous solution containing sodium chloride that has a density of 1.01 g/mL. Assume that…

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Q: The molal concentration of a solution made by dissolving 3.5 g of CaCl2 (110.98 g/mol) in 353 g of…

A: Given :- mass of CaCl2 = 3.5 g  Mass of water = 353 g  To calculate :- molality of molal…

Q: An aqueous solution of hydrochloric acid contains 36% HCl (molar  mass=36.46 g/mol) by mass. (a)…

A: concentration = 36% by mass of aqueous HCl solution solute: HCl solvent: water Required: mole…

Q: 31. Common commercial acids and bases are aqueous solutions with the following properties: Density…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 66.0 g acetone, C3H6O3, is dissolved in 146.0 g H2O to form a solution. The solution has a density…

A: Given-> Weight of acetone = 66.0 gm Weight of H2O = 146.0 gm = 0.146 kg (1kg = 1000 gm) density…