How many moles of solute are present in 75.0 grams of an aqueous solution that is 1.5% sucrose (C12H22O11) by mass?

Q: What is the mole fraction of NaOH in an aqueous solution thatcontains 22.8% NaOH by mass?

A: Mole fraction of a substance in the amount or moles of that substance in total amount of he mixture.…

Q: Calculate the mass/volume percent (m/v) for 39 g of sucrose in 355 mL of a carbonated drink a. What…

A: To calculation of of mass/volume percent is dividing the mass of solute by the volume of solution…

Q: What is the molarity (M) of a solution prepared by dissolving 48.06g of (58.45g / mol) in 382.6 g of…

A: The Molarity of the solution is the number of moles of solute present in one liter of solution. It…

Q: 1. Give 3 examples of each type of solution and identify the solutes and solvents -Gaseous Solution…

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Q: Calculate the number of moles of solute present in eachof the following aqueous solutions: (a) 600…

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Q: An aqueous solution that contains 285 ppm of potassium nitrate (KNO3) is being used to feed plants…

A: Using dilution law,  C₁ × V₁ = C₂ × V₂ Initial concentration C1 = 285ppm Final concentration C2 =…

Q: How would you prepare 405 g of an aqueous solution that is 5.00% sodium sulfate, Na2 SO4, by mass?…

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Q: An aqueous solution of isopropanol (MM = 60.10 g/mol) has a molality of 7.91 m and a density of 1.18…

A: Given data contains, Molality of isopropanol solution is 7.91m. Density is 1.18g/ml. Molar mass of…

Q: How many grams of glucose (C6H12O6) are contained in 555 mL of a 1.77 M glucose solution?

A: Given: Molarity of glucose solution = 1.77 M The volume of solution: 555mL To calculate: the mass of…

Q: #30 Indicate number of moles of solute particles/mol solute for the following solutes Al2S3 CaO…

A: One mole of Al2S3 dissociates into two moles of aluminum ion and three moles of sulfide ion. Total…

Q: An aqueous solution that contains 285 ppm of potassium nitrate (KNO3) is being used to feed plants…

A: The solution is as follows :

Q: A sulfuric acid solution contaning 571.6 g H2SO4 per liter of a solution has a density of 1.329…

A:

Q: Calculate the number of moles of solute present in 75.0 g of an aqueous solution that is 1.40 %…

A: It is given as

Q: How many grams of CaCl2 are needed to prepare 606.5 mL of 0.33 M CaCl2 solution?

A: Given: Concentration of CaCl2 = 0.33 M And volume of CaCl2 solution = 606.5 mL = 0.6065 L…

Q: Calculate the mass percent by volume of 43.1g of glucose (CH12O6, MM = 180.2 g/mol) in 325 mL of…

A: Given : mass of glucose = 43.1 g And volume of solution = 325 mL

Q: A 1.25 M sugar (C12H22O11) solution has a density of 1.12 g/mL. What is the molality of this…

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Q: molality

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Q: What is the percent-by-mass concentration of glucose in a solution made by dissolving 65.5g of…

A: Percent-by-mass concentration can be expressed as the ratio of mass of the substance to the mass of…

Q: How would you prepare 425g of an aqueous solution containing 2.40% by mass of sodium acetate…

A: Given: The mass % of sodium acetate (NaC2H3O2) solution, =  2.40%

Q: Calculate the number of moles of solute present in each of the following solutions: 75.0 g of an…

A: It is given that 75 g of a solution is present and the mass percentage of sucrose is 1.5%,

Q: A 2 L sulfuric acid solution containing 320 g of H2SO4 per liter of solution has a density of 1.329…

A: Mass of solute in 2L of solution= 320*2= 640g of H2SO4 Moles of solute= mass /molar mass…

Q: The density of an aqueous solution containing 25.0 percent of ethanol (C2H5OH) by mass is 0.962…

A: Given : Density of solution = 0.962 g/mL And percent by mass of ethanol = 25.0 %. Assuming 1 Kg i.e…

Q: what mass of NaBr is needed to prepare 1.12L of a 0.15 M aqueous solution of NaBr?

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Q: How many parts per million of solute is present in a solution that is 0.300% by mass?

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Q: . a) A solution is made by dissolving 5g of glucose (C6H12O6) in 0.100 kg of water. What is the mass…

A: Note: As the question consists of two parts which are of different concepts, kindly post the second…

Q: An aqueous solution of ethanol (molar mass = 46.07 g/mol) has a molality of 12.15 m and a density of…

A: Answer:- This question is answered by using the simple cocept of calculation of molarity using the…

Q: 2. A bottle of phosphoric acid is labeled "85.0% H3PO4 by mass; density = 1.689 g/ml." Express the…

A:

Q: A solution of methanol (CH3OH, MM=32.042 g/mol) dissolved in hexane (C6H14, MM=86.172 g/mol) has a…

A: molality = moles of solute/ mass of solvent in kg  mass percentage = (mass of solute/ mass of…

Q: Calculate the percent by mass of the solute in the following aqueous solution. 31.0 g of KCl in 147…

A: Given  Mass of KCl     = 31 gram  Mass of water = 147 gram  Percent by mass of solute = ?

Q: What is the percent by mass of ethanol (C2H5OH) in a 1.5 m aqueous solution?

A: Mass percent is the amount of solute divided by the mass of the compound and multiplying the result…

Q: Calculate the mass (in grams) of magnesium chloride (MgCl2)that would be needed to prepare 150 mL of…

A: Given - Density of the solution = 1.1 g/ml Volume of 20 % solution of MgCl2 = 150 ml Mass of 150 ml…

Q: Complete the following table for aqueous solutions of potassium hydroxide. Density (g/mL) Molarity…

A: Density is the mass of a substance divided by its volume. Molarity is the number of moles of a…

Q: A 335 ml can of soda pop is found to contain 45 g of sucrose (C12H22O11). Sucrose has a molar mass…

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Q: What is the molality of a solution prepared by dissolving 145.3 g C6H1206 in 850.0 g H2O?

A: Given : Mass of C6H12O6 = 145.3 g And mass of H2O = 850 g

Q: If 595 g of water is added to 98 g of a 5.9-m NaCl solution, what is the mass percent of NaCl in the…

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Q: An aqueous solution of H2SO4 (98.0768 g/mol) with a molality of 6.20 m has a density of 1.354 g/mL.…

A: Molality can be defined as the number of moles of solute per unit mass in kg of the solution. m=nm'…

Q: What is the mole fraction of water in a 56.214 percent C6H12O6 aqueous solution?

A: An aqueous solution has 56.241% C6H12O6. If the amount of C6H12O6 solution is taken as 100 g, then…

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

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Q: How many grams of glucose (C6H12O6) must be added to 52.5 grams of water to form a 0.364 m solution?

A: Given,Molality of glucose solution is 0.364mThe mass of glucose needed to be added to 52.5g of water…

Q: What is the molality of a 10.3% by mass glucose (C6H12O6) solution? (The density of the solution is…

A: 10.3% by mass glucose solution means, in 100 gram(g) of solution we have 10.3g of glucose and 89.7g…

Q: What is the molality of a 10.5% by mass glucose (C6H12O6) solution? (The density of the solution is…

A: Molality (m) is defined as the number of moles of solute per kg of the solvent.…

Q: How many grams of glucose are needed to prepare 400 ml of a 5% glucose solution? O 20g O 30.5g O 21g…

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Q: What is the molality of a 60.5% by mass of nitric acid (HNO3) solution?

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Q: A solution of KOH has 112 grams of KOH in 4000 grams of water. The Molality of this solution is O…

A: In the given question we have to calculate the molality of KOH (potassium hydroxide) Solution.…

Q: Question attached

A: Given: The mass of glucose is 80 g. The mass of the solvent is 2Kg. We know that the molecular…

Q: What is the percent-by-mass concentration of glucose in a solution made by dissolving 65.5 g of…

A: Given: Mass of glucose = 65.5 g Mass of water = 178.2 g

Q: A solution of KOH has 112 grams of KOH in 2000 grams of water. The Molality of this solution is O…

A: Mass of water = 2000 g = 2000 * 10-3 kg Mass of KOH = 112 grams Molecular mass of KOH = 56.1 g/mole…

Q: What is the mole fraction of NaOH in an aqueous solution that contains 33.9% NaOH by mass?

A: Given,  An aqueous solution contain 33.9% NaOH by mass, the mole fraction of NaOH is:

Q: A 0.396 molal glucose solution has density of 1.16 g/mL. What is the molarity of glucose in this…

A: Molality of glucose, m = 0.396 molal Density of glucose, d = 1.16 g/mL Molarity of glucose, M = ?…

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.