How would you safely prepare 500. ml of 1.00 M H2SO4 solution from a 12.4 M H2SO4 stock solution?

Q: Determine the volume (in mL) of a 15.8 M HC2H3O2 stock solution must be used to prepare 775.0 mL of…

A: Dilution :-  When a concentrated stock solution of molarity M1 and volume V1 is diluted by adding…

Q: Calculate the volume of 4.00 M K2SO4 that is needed to prepare 600 ml of a 0.2M solution of K2SO4

A: Given :-  initial concentration of K2SO4 solution = 4.00 M final concentration of K2SO4 solution =…

Q: What volume in millimeters of a 12.0 M HCl solution is needed to prepare the following  a) 250.0 mL…

A: Dilution equation :-  c1 V1 =c2 V2  c1 = initial concentration or molarity V1 = initial volume (in…

Q: How many milliliters of a 5.0M H 2 S O 4 stock solution would you needto prepare 100.0 mL of 0.25M H…

A: Interpretation -  To determine the milliliters of a 5.0M H 2 S O 4 stock solution would you need to…

Q: What volume of 8.50 M NaCl solution needs to be diluted to produce 400.0 mL of 2.00 M NaCl solution?

A: In case of dilution of any electrolyte, the following relation is used : MiVi = MfVf

Q: A student needs to prepare 50.0 mL of a 0.90 M aqueous H2O2 solution. Calculate the volume of 5.0 M…

A: Given : Concentration of stock H2O2 solution = 5.0 M Concentration of final H2O2 solution = 0.90 M…

Q: What volume of 6.0 M H2SO4 is needed to prepare 500.0 mL of a solution that is 0.25 M in H2SO4?

A: On dilution of a substance the number of moles of solute always remains constant. The number of…

Q: What volume of 5.65M HCL can be made by mixing 6.55 M HCL with 300 mL of 4.45M HCL

A: Given,  Molarity of first solution of HCl = M1 = 6.55 M  Molarity of second solution of HCl = M2 =…

Q: How much 8.9 M MgClO3 solution is required to make 53L of a 0.3 M MgClO3 solution?

A: Given data,  Initial concentration of MgClO3 solution (M1) = 8.9 M  After dilution, Final volume of…

Q: If we wish to prepare 250.0 mL of 0.200 M BaCl2 solution, how much solid BaCl2 is needed?

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

Q: What volume of 0.200 M sugar solution can be prepared from 50.0 mL of 0.400 M solution?

A: The equation to calculate the unknown values from known values are given by, M1V1=M2V2 where M is…

Q: 1 How many grams of KBr are needed to make 350 mL of a 0.500 M solution? A. 4.50 g B. 56.4 g C 20.8g…

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

Q: What volume of 1.341 M sodium sulfate, Na SO4, must be used to prepare 500.0 mL of 0.1250 M Na,SO4?

A: Dilution :-  When a concentrated solution of molarity M1 and volume V1 is diluted by adding water to…

Q: How can you prepare 6.62 M H2SO4 (98.08 g/mol) solution from the stock H2504 solution (d=1.84 g/mL;…

A: The question is based on the concept of solutions.   molarity is a method of expressing…

Q: What mass of benzoic acid (130 g/mol) is required to prepare 75.0 mL 120.0 mM benzoic acid solution?

A: Here, we have to find the mass of benzoic acid that is required to prepare 75.0 mL 120.0 mM benzoic…

Q: In order to prepare 50.0 mL of 0.100 M HC2H3O2 you will add ____ mL of 1.00 M HC2H3O2 to ____ mL of…

A: The volume of acetic acid is calculated as,

Q: What volume of a 4.00 × 10–4 M FeSCN2+ solution would be needed to prepare 40.0 mL of a 7.20 × 10–5…

A: Given Molarity (M1) = 4.00 × 10-4 M Volume ( V1 ) = ?  Molarity (M2) = 7.20× 10-5 M Volume ( V2) =…

Q: How many mL of K2SO3 solution are needed to get 1.87 g from a 0.564 M K2SO3 solution?

A: Given :-  Mass of K2SO3 = 1.87 g  Molarity of K2SO3 solution = 0.564 M  To calculate :-  Volume of…

Q: Question attached

A: Given information is as follows: The concentration of acetic acid = 0.10 M The volume of acetic acid…

Q: A student needs to prepare 50.0 mL of a 1.00 M aqueous H₂O₂ solution. Calculate the volume of 4.9 M…

A: Given, Stock solution Concentration of H2O2 solution (M1) = 4.9 M Volume of H2O2 solution (V1) = ?…

Q: what volume of 18.0 M sulfuric acid is required to prepare 2.00 L of 0.150 Mg(NO3)2 solution

A:

Q: How many milliliters of 0.755 M H2SO4 solution is needed to react with 55.0 mL of 2.50 M KOH…

A:

Q: How many milliliters of 1.20 M NaOH solution can be prepared from 0.300 mole of NaOH?

A: Since molarity of the solution is given as 1.2 M And molarity = moles of solute / Volume of solution…

Q: What volume of 6.0 M KNO3 would be required to create 700.0 mL of a 0.75 M KNO3 solution

A: Molarity of solution required M2 = 0.75 M Volume of solution required V2 = 700.0 mL Molarity of…

Q: What is the final concentration of a solution made by adding 75.0 mL of water to 350.0 mL of 4.00 M…

A: Given data:- Initial concentration of the NaCl (C1) = 4.00 M Final volume of NaCl (V2) = 350.0 mL  +…

Q: How can you prepare 6.62 M H2SO4 (98.08 g/mol) solution from the stock H2SO4 solution (d=1.84 g/mL;…

A:

Q: How many mL would we require to prepare 100 mL of a 0.01 M KMnO4 solution starting from a more…

A: molarity is defined as no.of moles of solute devided by volume of solution in liter.

Q: 21. What volume of stock solution is needed to prepare 100.00 mL of 0.125 M solution from 2.50 M…

A:

Q: 6) What volume (L) of a 0.277 M KBr solution is needed to provide 13.4 g of KBr?

A:

Q: How many moles of (NH4)2Fe(SO4)2 are in 64.00 mL of 2.50 M (NH4)2Fe(SO4)2 solution?

A: The molarity of a solution represents the concentration of the solution, which is expressed as…

Q: How many grams of potassium acetate, would you need to create 500.0 mL of a 0.25 M solution? mass…

A: Molarity is defined as the number of moles of solute present in 1 L of a solvent. M=nV(in L)n=M×V…

Q: What total volume must 85.0 mL of 1.30 M phosphoric acid solution be diluted to prepare 0.650 M…

A: Given, Initial Volume = 85.0 mL Initial Molarity = 1.30 M Final Molarity = 0.650 M  Final Volume = ?…

Q: How would you prepare 165 mL of a 0.996 M NaOH solution, starting with a 5.71 M stock solution?

A: The molarity of a solution is given by:

Q: A 15 mL Sample of 0.255 M cobalt(II) Chloride solution is diluted 500 mL. What is the new molarity…

A: Volume of the solution, V1= 15mL Initial Molarity of solution, M1 = 0.255 M Volume of the diluted…

Q: Calculate the volume of ~1.25× 10–3 M K2CrO4 stock solution needed to prepare 10.00 mL of dilute…

A: Given : Concentration of K2CrO4 stock solution = 1.25 X 10-3 M Concentration of CrO42- ion in final…

Q: Calculate the number of grams of solute needed to make each solution. a) 1.00 L of 1.59 M KNO3 b)…

A: Number of grams of solute needed to prepare a solution is. Molecular mass of KNO3 = 101.10 Molecular…

Q: What volume in L of a 0.200 M K2SO4 solution contains 95.6 g of K2SO4?

A: Molarity is the amount of substance contained in one liter of a solution. Molarity is the measure of…

Q: A 4.90 M sugar solution is diluted from 120.0 mL to 650.0 mL. What is the concentration of the…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: What volume (in mL) of a 10.0 M stock solution of aqueous magnesium bromide is required to make a…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What volume of concentrated 15.0 M nitric acid is required to make 300.0 mL of a 2.50 M nitric acid…

A:

Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?

A: Since moles of NaOH = molarity X volume of solution in L Since in final solution volume = 100 mL…

Q: What initial volume of a 15% (m/v) mannose solution is needed to prepare 125 mL of a 3.0% (m/v)…

A: The ratio of mass of solute to the volume of solution  multiplied by 100 is known as mass/volume…

Q: calculate the final concentration when a 28.0 mL sample of 25% (m/v) sodium chloride solution is…

A: Given: Initial concentration, C1=25% (m/v) Initial volume, V1=28.0 mL Final concentration, C2=? The…

Q: What volume (in L) of 7.16 M NAOH solution must be diluted to prepare 2.8 L of 0.500 M NaOH…

A: The dilution formula is,  (M1)(V1) = (M2)(V2) Hence, (V1) = (M2/ M1) (V2) Where V1 is volume of…

Q: What is the molarity of a 25.00 mL dilute solution prepared from 4.50 ml of a 3.90 M concentrated…

A: The process utilized for diminishing the stock solution's concentration is named as "dilution". Some…

Q: How many liters of a 0.90% m/v NaCl solution can be prepared from 600 mL of a 9.0% m/v stock…

A: Given stock solution volume is 600mL which is equal to 0.600L. The percent concentration (m/v%) of…

Q: What mass of 5.0% by weight NaCl solution is necessary to yield 3.2 g NaCl?

A: The concentration of a solution can be defined as the number of moles in per litre of the solution…

Q: A 113 – mL sample of a 1.4 M sucrose solution is diluted to 600 mL . -

A: The given information is as follows: The initial volume of the sucrose solution V1= 113 mL The…

Q: What volume (in L) of 3.0 M CaCl2 is needed to make 65 mL solution of 1.2 M CaCl2?

A:

Q: How would you prepare 60.0 mL of 0.200 M HNO3 from a stock solution of 4.00 M HNO3?

A: we are asked how would you prepare 60.0 mL of 0.200 M HNO3 from astock solution of 4.00 M HNO3