How many mL of acetone are required to make a 8.98% (v/v) aqueous solution in a 50.0 mL volumetric flask?

Q: How many mL of acetone are required to make a 3.94% (v/v) aqueous solution in a 500. mL volumetric…

A: Volume percent is defined as concentration of a solution when solute and solvent both are expressed…

Q: how many grams of NaCl is used to make 100 mL of a 5.0 M solution

A: Amount(Mass) of NaCl required to make 100 mL of 5.0 M solution is = 29.25 g

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: How many grams of NaNO3 is needed to prepare a 100 mL of 2M solution

A: Molarity is defined as number of moles of solute divide by volume of solution in liter

Q: How would you prepare 250.0 mL of a 0.150 M KCl solution from solid KCl?

A: Given  Volume     = 250 mL 1000 mL   = 1 Liter  250 ml      =  2501000Liter                  = 0.250…

Q: 1. What is the percentage of 12g of powder juice in 88g of water?

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Q: What is the molar concentration of 765 mL aqueous solution with 25.0 g NaCl dissolved in it?

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

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: How m NaOH any milliliters Of 2.00AM NaoH2 SOlution Contains 5.25g

A: From the Mole concept: Number of moles present in the solution is the ratio of given mass of the…

Q: What is the concentration in percent by volume of a solution containing 50.0 mL of diethyl either…

A:

Q: 5) How much water would you need to add to 10.0 ml of a 16.0 M solution in order to make a 0.050M…

A: Hello. Since multiple questions have been posted, the first question shall be only solved in this…

Q: how can you prepare 100 ml of 1% wlv sodium chloride solution as an isotonic solution?

A: Given Values: Concentration of the sodium chloride solution = 1% w/v Volume of the sodium chloride…

Q: What is the concentration of a solution formed by diluting 22.0 mL of a 4.9 M 40mL? M glucose…

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Q: How many grams of solute are in 10 mL of a 40% w/v KCl solution?

A: Given : % w/v of KCl solution = 40 % And volume of solution = 10 mL

Q: How many mL of a KOH 2,251mol/L solution do we need in order to prepare 10,0 mL of a solution that…

A: This is a problem based on general chemistry. Here we are provided with a stock KOH solution of…

Q: How many mL of acetone are required to make a 3.87% (v/v) aqueous solution in a 200. mL volumetric…

A: The volume of solute (in mL) present in 100 mL of the solution is known as the v/v percent…

Q: How many grams of NaOH are needed to make 50mL of a 0.02g/mL NaOH solution?

A: Concentration in mass by volume can be expressed as,                 concentration = Mass of solute…

Q: How many grams of sodium acetate are in 275.0 mL of a 18.0 % (m/v) solution?

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: How many grams of H3PO4 are in 175 mL of a 3.5 M solution of H3PO4?

A: Since we know that  Concentration = number of mole / volume of solution in Liters  So to solve this…

Q: How many grams of solute are dissolved in 35.0 g of 2.00% (m/m) NaCl solution?

A:

Q: A1 75 liter bottle of vinegar has a percent by volume of 5.5%. How many liters of vinegar (CH CO0…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: How many mL of a 15 M HCI(ag) stock solution would a teacher need in order to prepare 100mL of a 3M…

A: Given information: Concentration of HCl = 15 M New concentration of HCl = 3 M New volume of HCl…

Q: How many grams of stearic acid are in 0.76 mL of solution in hexane that has a concentration of…

A: The strength of the solution is defined as the mass of the solute in gram present in 1 L of…

Q: How many mL of a 5.0M stock solution is needed to make the following final solutions? a. 5.3 L of a…

A: It is given that a 5.0 M stock solution is used to make the final solutions of 5.3 L solution of…

Q: How many quarts of water must be added to 2 gal of soup that is 70% chicken broth to make the soup…

A: Given  initial volume of soup = 2 gal = 0.5 quarts 0.5 x 70 % = 0.35 quarts Let the final volume be…

Q: how many ml of solution are needed for a 2% iodine solution with 8 ml of iodine?

A: The given problem can be solved by using the formula given below: % solution=Amount of solute…

Q: How can 100.0 ml of 1mg / ml NaCl solution be prepared from 50.0 g / l NaCl solution?

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How    many µl    of    20%    SDS    must    be    added    to 5    ml    of    water to    make…

A:

Q: If you had only 23 g of KOH remaining in a bottle, how many milliliters of 10.0% 1m/v2 solution…

A: Introduction: Molarity: Molarity is commonly used in chemistry to express the concentration of…

Q: What mass of ferric hydroxide is needed to prepare 500 ml of a 0.25n solution

A: The concentration of any substance can be expressed in different ways such as molality, molarity,…

Q: What is the final volume (LL) of each of the following diluted solutions? a 8.0 %% (m/v) KOHKOH…

A: 8% m/v KOH solution means 8 g of KOH is present in 100 ml of solution. 20% KOH solution means that…

Q: What volume of 1.2M solution will have 8.4g of nitric acid?

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: How many liters of a 14 % (m/v) KOH solution would you need to obtain 50.3 g of KOH?

A: Given data is as follows: The m/v % of the solution  = 14 %. Mass of the solute , KOH is = 50.3 g.

Q: A biologist wants to make 265mL of 0.02M HCl by diluting a 5M HCl stock solution. How many mL of the…

A: We know, V1S1 = V2S2  V = volume  S = strength or concentration

Q: How many grams of water must be added to 15.0 g NaCl to make a solution that is 10.0%(m/m)?

A: NOTE : Since you've asked multiple questions,we'll solve first question for you. If you want any…

Q: How many grams of sodium bicarbonate NaHCO3 are in a 5 M sodium bicarbonate solution?

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Q: How many mL of 0.10 M NaOH solution contain 3.0x10^-3 mol NaOH?

A:

Q: How many mg of NaCl are present in 10ml of a 1.5M solution of NaCl.

A: Given,  Volume of NaCl in mL = 10 mL  Molarity of NaCl = 1.5 M  Mass of NaCl in mg present in this…

Q: How many moles and grams are in 15 mL of a 5% Aqueous 1,6 Hexanediamine Solution?

A: 5% aqueous solution of 1,6 Hexanediamine that means 100 mL of solution contain 5 gm of solute 1,6…

Q: If 90 grams of NaNO3 is completely dissolved at 10°C is the solution saturated, unsaturated or…

A: Given : Mass of NaNO3 dissolved = 90 g Since there is no mass of water given in the question. Hence…

Q: What mass of quinine sulfate dihydrate is needed to prepare 250-mL of 100.0 mg/mL stock solution of…

A: The stock solution is a solution that is prepared in the bulk for the reaction like titrations. It…

Q: How many grams of H3PO4 are in 75.0 mL of a 2.50 M solution of H3PO4?

A: Molarity is a moles of solute soluble per liters solution. Molarity= moles / volume and moles =…

Q: 5. What is the molarity of a solution when 2 moles of solute are dissolved in 500 mL of solution? 6.…

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Q: How many liters of a 0.70 M HCl solution are necessary to obtain 85 g of HCl.

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Q: What is the molarity of NaOH in a solution containing 40.0g of NaOH in 750. mL of solution?

A: The details solution for this is provided below in step II.

Q: A biologist wants to make 382mL of 0.04M HCl by diluting a 5M HCl stock solution. How many mL of the…

A: Given that : Molarity of HCl = 0.04 M Volume of HCl = 382 mL = 0.382L Number of moles of HCl =…

Q: How many mL of 0.400 M KCl would be required to make a 0.0815 M solution of KCl when diluted to…

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Q: 3. How many grams of NaOH are needed to make 40 mL of a 2.0 M solution?

A: 3 part  Given,  Volume = 40 ml = 4010000.04 liter Molarity = 2.0 M = 2.0 moleliter  Molar mass of…

Q: How many grams of sodium hydroxide (NaOH) are required to make 500.0 mL of a 16.4 % (m/v) sodium…

A: