Calculate the following: The number of milliliters of alcohol in 500 mL of a 20.0% (v/v) solution.

Q: What is the % by volume of ethanol ( C2H6O), in the final solution when 85 mL of ethanol is diluted…

A: Given data is as follows:  The volume of ethanol = 85 mL The volume of the water added = 165 mL The…

Q: A student needs to prepare 50.0 mL of 0.80 M aqueous H2O2 solution. Calculate the volume of 5.1 M…

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Q: 0.4 mL of a solute is dissolved in 99.6 mL of solvent. What is the concentration in %v/v?

A: We have given that  0.4 mL of a solute is dissolved in 99.6 mL of solvent.  What is the…

Q: Calculate the milliliters of solution needed to prepare a 35% ( m/v) NaOH solution containing 27g of…

A: Mass/Volume (m/V)% :- It is defined as the mass of solute present in 100 mL of solution. (m/v)% =…

Q: How many milliliters of 0.250 M NaCl solution must be measured to obtain 0.100 mol of NaCl?

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: What is the volume of the solute dissolved in 100mL of solution in a 22%V/V solution?

A: Given,  the volume of the solute dissolved in 100mL of solution in a 22%V/V solution is :

Q: What is the freezing point (in °C) of a solution of 21.61 g methyl salicylate, C8H8O3, dissolved in…

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

Q: Dimethyl sulfoxide, C2H6SO, is a compound which is used in some countries to carry drugs through the…

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Q: how many grams  of active ingredient are in 2L of a 5% solution

A: Given :-  %w/v = 5%  Volume of solution = 2L  To calculate :-  Mass of active ingredient (in grams)

Q: Q1: A solution of 100 mL of 1.17 % (WV) NaCI is prepared in a laboratory; calculate the NaCl…

A: Given: Volume of solution = 100mlConcentration of  NaCl= 1.17 % w/v

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

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Q: Calculate the mass (in g) of glucose needed to make 50.0 mL of a 20% Glucose (m/v) solution.

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Q: The number of mL of alcohol in 275 mL of 11.5% (v/v) solution

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Q: Using molarity to find solute moles and solution volume Caliyah v Calculate the volume in…

A: Given that : Molarity of Calcium bromide = 3.3 M Moles of calcium bromide = 100 mmol Volume of…

Q: A certain ionic compound X has a solubility in water of 83.2 at 15. C. Calculate the greatest mass…

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Q: Calculate the following: The number of grams of NaOH in 20.0 mL of a 1.20% (w/v) NaOH solution.

A: Given: Concentration of NaOH in % (w/v) = 1.20 % And volume of solution = 20.0 mL

Q: How many aams (of mass m) of glucose are in 195 mL of a 5.50% (m/v) glucose solutior

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

Q: What is the concentration, in % (m/v) of a solution containing 15.0 g KCl in 600.0 mL solution?

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Q: A 1000-mL solution with ethanol as solvent has 45.0% m/v KOH. How many grams of KOH are there in the…

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Q: 1. What mass of the following chemicals is needed to make the solutions indicated? a. 1.0 liter of a…

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Q: 1 3. 7 8 A student dissolves 13. g of phenol (CH,OH) in 300. mL of a solvent with a density of 0.93…

A: Known Weight of phenol = 13.0 g Volume of a solvent = 300 mL Density of solvent = 0.93 g/mL Since…

Q: A solution is 18.5%(v/v) methyl alcohol. If the bottle contains 2.06L of solution what is the v in…

A: GIVEN: (a)A solution is 18.5%(v/v) methyl alcohol find: If the bottle contains 2.06L of solution…

Q: Calculate the %w/v of a solution made by dissolving 22.0 g CH3OH (methanol) in C2H5OH (ethanol) to…

A: %w/v: It is the parameter that is used to calculate the concentration of the solute present in 100…

Q: Ascorbic acid, vitamin C, is a water-soluble vitamin. A solution containing 80.5 g of ascorbic acid,…

A: Given: Mass of ascorbic acid = 80.5 g Mass of water = 210.0 g Density of water= 1.22 g/mL

Q: An 80 proof brandy is 40.0% (v/v) ethyl alcohol. The "proof" is twice the percent concentration of…

A: Given: Volume of brandy = 680 mL Percentage of alcohol in brandy(solution) = 40.0% (v/v)

Q: How many liters of 0.88 m solution can be made with 25.5 grams of lithium fluoride

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Q: How many grams of solid NaCl should be added to a final volume of 100ml to give a 1M solution of…

A: We will use molarity formula to calculate moles of NaCl, then convert it to grams.

Q: Calculate the specified value for each of the following solutions: a.) Calculate the number of…

A: a) Given that the concentration of the NaCl solution is 1.7 %(m/m) NaCl solution that means  1.70…

Q: Glycerol, C3H03, is a substance used extensively in the manufacture of cosmetics, foodstuffs,…

A: given :-  volume of glycerol = 70.000 mL  density of glycerol = 1.2656 g/mL volume of solution =…

Q: Solution Volume of Solute Mass of Solute Volume of Water (if liquid) to be Added A. 5% by volume,…

A: Concentration of a solute can be expressed in terms of volume by volume percentage. Write the…

Q: A solution of rubbing alcohol is 78.1 %% (v/v) isopropanol in water. How many milliliters of…

A: Volume concentration of a solution is expressed as % v/v, which stands for volume per volume. This…

Q: The drawings below represent flasks of aqueous solutions. Each pink dot represents a dissolved…

A: Given information, The picture represents three flasks containing aqueous solution i.e. A, B and C.…

Q: Sodium chloride weighs 25 g having 58.44 g/mol, what is its van't hoff factor? what is its celcius…

A: Interpretation- To determine the vant hoff factor when Sodium chloride weighs 25 g having 58.44…

Q: wich solution 0.50M NaCl or 0.25M SrCl2 has larger concen_tration when expressed in μg/mL

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Q: Calculate the number of grams of NaCl in 500 mL of a 6.0 M solution

A: Volume = 500 mL              = 0.5 L (1 L =1000 mL) Molarity = 6.0 M = 6.0 moles / L Molarity =…

Q: What is the %v/v concentration of a solution made by adding 13 mL of acetone to 89.37 mL of water?

A: Welcome to bartleby!  Introduction :  We have to calculate v/v %

Q: c. 8.50 g of NH4 Cl in 270.0 mL of solution M NH4 Ma- M

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Q: Given the amount of solute and solvent, calculate the concentration. a) Percent weight to weight is…

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Q: When 4.5 mL of a solute is dissolved into 25.0 mL of water, the volume of the solution becomes 29.5…

A: Given that volume of the solute = 4.5 mL volume of the solution = 29.5 mL

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

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Q: Calculate the molar -4 concentration of 20 g of cane sugar C12H22011 dissolved with 125 g of water…

A: The molar concentration or molarity of a solution is defined as the number of moles of solute…

Q: 1. Find the percent by mass in which 41.0 g of NaCl is dissolved in 331 grams of water.

A: NOTE : Since you've posted multiple question,we'll solve only first question for you. If you want…

Q: there are 275g of rubbing alcohol in 500.0g of solution. answer questions 2a and 2b using this info.…

A: 2) Given, Mass of rubbing alcohol = 275 g Mass of the solution = 500.0 g a)  % (m/m) of rubbing…

Q: Calculate the solubility of PbCrO4 in water at 25 °C. Round your answer to 2 significant digits.

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Q: Barium hydroxide weighs 10 g having 171.34 g/mol, what is its van't hoff factor? what is its celcius…

A: Given:  Mass of Ba(OH)2 = 10 gm  Molar mass of Ba(OH)2 = 171.34 gm/mol  Volume of water = 500 ml

Q: How many mL of 11.9 M HCl would be required to make a 250mL of 2.00 M HCl

A: Molarity (M) can be used for the determination of volume of the solvent or the amount of solute…

Q: Calculate the percent by mass of a solution where 15.356 grams is dissolved in 89.626 grams of…

A: Given : Mass of solute dissolved = 15.356 g And mass of water i.e solvent = 89.626 g

Q: If an aqueous solution is 3.11% (w/v) in sodium hydroxide, NaOH  how many grams of sodium hydroxide…

A: We have to find the number of grams.of NaOH

Q: What is the Normality of a 25ml solution of Hydrochloric acid, that neutralizes 20ml of a 0.50N…

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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.