How many liters of commercial 5% bleach solution would be used to prepare 50L of 1% bleach solution? Describe how one would perform the dilution.

Q: What is the %v/v of 10.0 mL of CH3OH (methanol) dissolved in water to a volume of 40.0 mL?

A: The Percentage of the solutions can be in the form of weight by volume percentage, volume by volume…

Q: A solution prepared by dissolving 1.25 g of oil of winter green (methyl salicylate) in 99.0 g of…

A: Elevation in boiling point is defined as the elevation in boiling point of water on addition  of a…

Q: What volume (in mL) of concentrated hydrochloric acid is necessary to prepare 6 mL of 50% (v/v)…

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Q: A substance suggested as a possible solvent for use in molecular mass determinations by freezing…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L It is defined by the…

Q: What weight of substance is required to make 375mL of a solution such that 25mL diluted to 2L will…

A: The given question with the given information can be solved by following the steps: (1) To calculate…

Q: how would you make 500ml of a .090M solution of CaCl2 from pure soild CaCl2

A: Since all the term used in the molarity are known, excluding mass of solute (CaCl2). hence, we can…

Q: Prepare 3L    of    a    22%    (v/v)    bleach    solution (calculate    without     rounding).…

A: Preparation of 22 % v/v of bleach solution       22% =Volume of bleach solutionTotal volume of…

Q: How many grams of ethanol (C2H6O) are needed to make a 0.10 m solution using 1.000 kg H2O?

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Q: How many grams of sodium hydroxide are required to produce 100mL of a 3M sodium hydroxide aqueous…

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

Q: 1. How many ml of sulphuric acid are required to make 1.5L of a 32% (v/v) solution? 2. How many mls…

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Q: Gentamicin sulfate Ophthalmic solution has a concentration of 0.3% (w/v) and an E-value of 0.05. •…

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Q: 21. what would be the mass percent of a solution made by dissolving 22.1 g of NaCI in 33.4 g of…

A: We have to predict the mass percent of solution.

Q: How many grams is required in preparing 2N of NaOH in 1/3 Liters of solution. (mwt of NaOH is 40…

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Q: How much water is needed to produce a 0.9% salt solution with 3.0 g of salt? * 327 grams 300 grams…

A: Given, Mass of salt = 3.0 g Concentration of the salt solution = 0.9 %     Required,…

Q: 6. How much mL of Acetone is needed to make 100mL of an aqueous 30% (v/v) Acetone solution? How much…

A: Volume/volume percentage is a measure of concentration of the solution, which is the ratio of volume…

Q: How much mL of Acetone is needed to make 100mL of an aqueous 30% (v/v) Acetone solution? How much mL…

A: Given,  Volume of the solution = 100 mL  Volume percent of acetone = 30% How much mL of Acetone is…

Q: [Topic: Dilution] A concentrated solution of 15% w/v KOH solution is available. How would we prepare…

A: The molarity of a given solution can be called as the ratio of number of moles of the solute to that…

Q: In test tube B, with 5 grams of sugar. After stirring, heating and filtering. A small amount of…

A: Given: In test-tube B, with 5 grams of sugar. After stirring, heating and filtering. A small amount…

Q: In many Periodic Tables, a zig-zag line slanting down and to the right is shown in the p- block of…

A: When a solute is added in solvent then the boiling point of pure solvent increases .

Q: Explain how you would prepare the following solutions of 500mL of a 40.0% (w/v) alcohol solution…

A: Given: The volume of the solution is 500 mL. The percent of weight by volume is given 40 %. It means…

Q: What is the boiling point elevation when 12.0 g of iodine is dissolved in 100 g of carbon…

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Q: How will you prepare 250 cm3 of a 1 M NaOH solution using NaOH pellets?

A: Given, 250 cm3 of 1 M NaOH solution  Volume = 250 cm3 = 0.25 L  Molarity = 1 M  Molar mass of NaOH…

Q: 3 g of sugar and 100. mL of water what is w/w% assume solution density of 1.0 g/mL

A: Mass of solute = 3 g Volume of water = 100 ml Density of water = 1 g/ml Mass of solution = Mass of…

Q: 41.g of heptane C7H16 and 147.g of thiophene C4H4S Calculate the mole fraction of heptane in this…

A: Answer:- This question is answered by using the simple concept of calculation of mole fraction using…

Q: Show the calculations to prepare 500 mL of each of the following stock solutions: 20% (v/v)…

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Q: What mass of lithium iodide is needed to make 0.35 m solution with 1.4kg of solvent

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Q: What is the molarity of a 2.5 liter solution contoining 3.02 moles of NaC? Report your answer with 3…

A: The answer of following question is given below.

Q: How do I calculate the mass (g) of solid needed to prepare 250.00mL of 550. ppm stock solution?…

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Q: . How many grams of Potassium Chlorate (KClO3) are needed to make a saturated solution at 30ºC?

A: Solution is of three types:- Saturated solution:- Saturated solution is the maximum amount of…

Q: Answer the following questions in GRESA format. 1. A solution is made containing 14.6 g of CH3OH in…

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Q: 20. Concentrated ammonium hydroxide is 29.0%mass ammonium hydroxide. How much of the concentrated…

A: Given information: mass % of ammonium hydroxide in solution is 29.0%. mass % of ammonium hydroxide…

Q: How much stock solution AND water is needed to dilute a 2.5M solution onto a 350mL 0.75M solution?

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Q: How many mL of H20 must be added to 25.0 of NAcl (solute) to prepare a 15% (v/v) NAcl solution?

A: Since the units of NaCl solute is not given. Hence I'm assuming it to be 25 mL of NaCl solute.

Q: Calculate the parts per million of a solution made with 0.057g Pb(NO3)2 in 6552g of water.

A: A numerical problem based on concentration of solution, which is to be accomplished.

Q: Calculate the number of mL of a 500ppm solution needed to prepare 100mL of a 50 ppm solution.

A: Given:Concentration (C1) = 500 ppm.Volume (V2) = 100 mL.Concentration (C2) = 50 ppm.

Q: What are the mole fraction and the mass percent of a solution made by dissolving 2.25 g of KI in…

A: Mass of KI = 2.25 gVolume of water = 0.400 LDensity of water = 1.00 g/mL

Q: Help me answer this question please and show your complete solution 7. The alcohol content of hard…

A: Given,1.00 L of 75-proof gin alcoholDensity of ethanol = 0.798 g/mL"proof" is defined as the twice…

Q: What is the final concentration when 250mL of a 16.0mol/L nitric acid solution is diluted to 4.5L?

A: Given: Convert mL into L as follows.

Q: explain how you would prepare 500ml of a 40.0% v/v alchohol solution

A: %V/V = Volume of solutevolume of solution ×100 Hence for 40% V/V solution,  40  =Volume of solute…

Q: An 12% strength bleach solution is created, when 4L of water is evaporated away from a 8% bleach…

A: Initial strength of bleach = 8%  Final strength of bleach is 12% after evaporated 4 L of water from…

Q: How many milliliters of methanol are needed to prepare 75 mL of a 5.0% (v/v) solution?

A: Percentage volume by volume is used to determine the concentration of a solution which is calculated…

Q: A 1.75 m aqueous solution boils at 101.1°C with Kb = 0.5121 deg C/m. What is the identity of solute?

A: The colligative property is the property that does not depend on the nature of the solute but…

Q: What is the molarity of a bleach solution containing 12.5 g of NaOCl per L of the bleach? (Show full…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: How much water would you add to 70. mL of this stock solution to make 1.5% (m/v) dextrose?Tabulate…

A: The percent weight of the solution (%w/v) is calculated as follows: Percent of grams (mass) of…

Q: How many milliliters of a solute should be used to prepare 1 pint of a 15% (v/v) lotion?

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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.