What mass of solute (in g) is contained in 425 g of a 3.5 % m/m solution? O 15 g O 8.2 x 10-5 g O0.82 g 1.5 x 105 g

Q: How many grams of a KCL solution that is 1.14% KCL by mass are needed to obtain 20.4 g of sucrose?

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Q: solution contains 4.80 g of solute in 12.5 g of solvent. What is the mass percent of the solute in…

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Q: A 0.1 m solution of Sucrose(C12H22011) contains 2 kg of water. What is the amount (weight) of…

A: Solution: By the defination of molality (m)  we have 1 (m) = 1mol of solute / 1 kg of solvent. Here…

Q: Indicate how much of each solute and solvent is needed to make the following solutions (assume that…

A: The ratio of weight of solute to the weight of solvent multiply by 100 is known as % weight by…

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

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Q: How many grams of KMnO4 are required to make 3.4 L of a 0.37 M solution? g

A: The molarity of the solution is defined by the number of moles of solute present in one liter of…

Q: If 768 g of water is added to 38 g of a 4.9-m NaCl solution, what is the mass percent of NaCl in the…

A: Molality of NaCl solution = 4.9 m Mass of the solution = 38 grams Mass of water added = 768 grams…

Q: What is the molarity of a solution containing 6.9 g of NaOH in 300. mL of NaOH solution

A: Molarity is defined as the moles of solute in unit litre of solution.   Molarity =  Moles of solute…

Q: 8. A student is provided with 500 ml of 600 ppm solution of sucrose. What volume of this solution in…

A: 8. Given that , Volume = 500 ml Concentration in ppm = 600 ppm = 600 mg/L Weight of sucrose for…

Q: How many liters of a 0.550 M sucrose (C12H22O11C12H22O11) solution contains 1.7 kg of sucrose?

A: To solve this problem the required formula is  M = n/ v  where M = mass  n = number of moles  v =…

Q: What mass of C6H1206 (glucose) is needed to prepare 450. mL of a 0.650 M solution of glucose in…

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Q: How many grams of HNO3 are present in 85.0 ml of a 5.50 M solution? [HNO3 = 63.0 g/mol] %3D

A: Molarity of HNO3 solution = 5.50 M Volume of solution = 85.0 mL Molar mass of HNO3 = 63.0 gmol-1

Q: Enter your answer in the provided box. Calculate the percent by mass of the solute in the following…

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Q: If 773 g of water is added to 53 g of a 1.8-m NaCl solution, what is the mass percent of NaCl in the…

A: Formula is  mass percent = ( mass of solute / mass of solution) × 100 mass of solution = mass of…

Q: How many grams of glucose (C6H12 O6 ) would you need to prepare 2.0 L of 2% glucose solution (M/V) ?

A: The concentration of the solution is measured in variety of units like Molarity, morality,…

Q: What mass of solute could be obtained by evaporating 350mL of a 1.75mol/L solution of NaCl?

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Q: Calculate the grams of solute needed to prepare 30.0 mL of a 8.00 M HCl solution with appropriate…

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Q: What volume (mL) of 10 M NaOH is required to prepare 500 mL of a 0.1 M NaOH solution? O 8 mL O 0.002…

A: Given, The molarity of NaOH solution,M1= 10 M . The molarity of diluted NaOH solution,M2= 0.1 M The…

Q: How many grams of KNO3 would be needed to prepare a 275 g of a 6.3% KNO3 solution

A: Fromula: %(w/W)= solute mass/solution mass ×100  Mass of solute in grams  present in 100 gram of…

Q: About 10.0 g of an unknown sample was disso

A: Osmotic pressure ( π ) formula is  π V = n  R T  where n = number of moles of sample = W/M π  V  =…

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: 100 80 60 40 0. 10 20 30 40 50 60 70 80 Temperature (°C) How many grams of solute B can be dissolved…

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of a…

Q: What is the molarity of a solution that has 41g NaCl in 2.5L solution?

A: Given information: Mass of NaCl = 41 g Volume of solution = 4.5 L

Q: Sodium chloride is often used to prevent icy roads and to freeze ice cream. What are the boiling…

A: Given: 0.034m aqueous solution of sodium chloride. To find: boiling and freezing point of sodium…

Q: What is the percent by mass of a glucose solution containing 34.2 grams of glucose dissolved in…

A: Given data set: Mass of glucose dissolved in water = 34.2 grams Mass of water = 434.2  gram.  Thus,…

Q: Determine the freezing point (in °C) of a solution that contains 204 g of CsH1206 dissolved in 234…

A: Formula used :-  ∆Tf = Kf×m  Where m = molality

Q: Calculate the percent by volume of a solution that contains 5.0 mL ethanol in 250. mL solution? * О…

A: Given data, Volume of ethanol = 5.0mL Volume of solution = 250mL

Q: For each of the following solutions, calculate the normality.  a) 15.3 mL of 0.135 M HCl diluted…

A: (a) The molarity of 15.3 mL HCl before dilution is 0.135 M. The volume of solution after dilution is…

Q: How many grams of NaCl are contained in 22 g of a 2.5% w/w NaCl solution?

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Q: 1. In each example below, label the solute and solvent. a. 45 g of O2 in 150 g of water b. 139 mL of…

A: Between two compound when one is dissolved in another forms the solution . The largest amount and…

Q: What mass of water is necessary to prepare the following solution? 180.0 g of a 2.500 % sugar…

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Q: what is the solute and solvent of CoCl2 • 6H2O / H2O ?

A: A solution is a mixture in which two more or more substances are added and are allowed to mix. The…

Q: How many moles of solute are contained in 2.92 L of 0.215 M solution?(2 SF)

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Q: How many moles of solute are contained in 2.44 L of 0.215 M solution?(2 SF)

A: Given  Volume = 2.44 liter molarity = 0.215 M

Q: What volume of solution is required to create a 0.15 M solution that contains 0.750 moles? O 0.60 L…

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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: How many grams of 38.7% C6 H12O6 solution by mass are necessary to contain 9.500 g of C6 H12O6 ?

A: Let the mass of the solution be x g. Percentage by mass =mass of solutemass of solvent×100

Q: 1.75×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water:…

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Q: How many grams of NH3 are in 50.0 mL of 2.0M NH3 solution? 1.7g .10g .43g 1700g

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Q: To produce 300. g of aqueous solution that is 4.00 % by mass by mass, what masses of NaCl and water…

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Q: Calculate the percent by volume of a solution that contains 62.5 mL ethanol in 250. mL solution? * O…

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Q: (a) Calculate the molarity of a 105 g Na2SO4 in 570 ml solution. [Atomic mass: Na=23 g/mol, S= 32…

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Q: Identify the concentrationa for an aluminum hydroxide Al(OH)3 solution containing 150g of aluminum…

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Q: What is the molarity of a 0.50 L solution containing 9.0 g NaCl in water?     0.31 M 114 M 0.005 M…

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: What is the initial volume, in milliliters, needed to prepare each of the following diluted…

A: a) The values provided in the question are:-    i) Initial mass/ volume percent of glucose solution,…

Q: A solution contains 3.50 g of solute in 14.8 g of solvent. What is the mass percent of the solute in…

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Q: Indicate how much of each solute and solvent is needed to make the following solutions (assume that…

A: Here i have solved both of the parts using %w/w formula and using general maths

Q: Calculate the mass percent of solute in the following solution: 2.06 g NaOH dissolved in 80.5 g of…

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