To what volume should you dilute 124 mL of an 8.05 M CuCla solution so that 49.0 mL of the diluted solution contains 4.50 g CuCh ? Express your answer In milliliters. > View Avallable Hint(s) mL

Q: Calculate the mass/volume percent (m/v) of 14.0 g NaCl in 46.0 mL of solution. Express your answer…

A: m/v = (mass of solute ÷ volume of solution) × 100

Q: What aliquot of 20.0 mg L-1 nitrite stock solution required to prepare 80.00 mL of 15.0 mg L-1…

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

Q: A dilute aqueous solution has a density near 1.00 g/mL. Suppose the solution contains 1 ppm of…

A:

Q: The pesticide DDT is used to kill malaria-carrying mosquitoes. Unfortunately, it also affects other…

A: Given -  Mass of DDT in the sample = 0.030 mg = 0.030/1000 = 0.000030 gram (mass of Solute)   Volume…

Q: A 0.300 M solution of LiOH that contains 0.500 mole of solute would have a volume, in milliliters,…

A: Given,         Molartiy of solution=Number of mole of soluteVolume ofsolution mL

Q: What volume of a 0.716 M KBr solution is needed to provide 30.5 grams of KBr? O 822 mL O 42.7 mL O…

A: According to our policy we should solve one question ( If any subpart present then first three…

Q: What volume (in mL) of a 0.98 M HNO3 solution must be diluted to prepare 0.98 L of 0.28 M HNO3?…

A: Given : Concentration of stock solution of HNO3 = 0.98 M Concentration of final diluted HNO3…

Q: What volume in mL of 0.100 M solution would contain 65 mg of ethanol?

A:

Q: How many millimoles of solute are contained in a) 250.0 mL of 0.0423 M KSCN? b) 500.0 mL of a…

A: Given Multiple question here.

Q: What volume of 12M HCl is required to make 650 mL of a 0.5 M solution?

A: Given :- initial concentration = 12 M                Final concentration (M2) = 0.5 M…

Q: What is the boiling point of a solution prepared by dissolving 251 g of octasulfur (Sg, Molar mass =…

A:

Q: A solution containing 40.0 mL of ethanol and 25.0 mL of water. solvent solute Answer Bank water…

A: Given that :-    1)  40.0 mL of ethanol and 25.0 mL of water   2)  6 g of AgNO3  and  15 mL of water

Q: Dilutions : M,V1 = M2V2 1. If I dilute 350 mL of a 0.40 M CaCl, solution to a volume of 530 mL, what…

A: 1) Intial concentration = M1 = 0.40 M      Intial Volume = V1 = 350 mL      Final concentration = M2…

Q: Describe how you would make 200.0mL of a 0.400 M NaOH solution from 12.0 M stock NaOH solution.…

A: Given information: Final volume of NaOH solution (V2) = 200. 0 mL Final concentration of NaOH…

Q: A 0.80 mL of the stock aspirin solution that has been prepared from your crushed aspirin is diluted…

A: we can define molarity as moles of solute upon volume of solution

Q: ) 0.1% w/v = ? mg/100 ml

A:

Q: Determine the molarity of a solution formed by dissolving 15.04 LiBr (86.84 g/mol) in enough water…

A: Molarity of solution =? Mass of Solute (LiBr) = 15.04 g Molar mass of LiBr = 86.84 g/mol Volume of…

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of…

A: Here given--- Initial volume (V1) =? Initial strength (S1) = 1.98 M Final volume (V2) = 750 mL Final…

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: Identify the piece(s) of glassware you will need to accurately and precisely prepare  250.00 mL  of…

A: volume of stock solution required can be calculated as :    M1V1 = M2V2  2.50M X V1 = 0.100 M X…

Q: How many milliliters of water should be added to 250 ml of a solution of H2S04 sulfuric acid with a…

A:

Q: Please report your answer in mL  to 3 decimal places. No units please.

A: The molarity is used to define concentration which is determine as the number of moles of solute…

Q: Calculate the molarity of 15.4 g of sucrose (C12H22O11) in 74.0 mL of solution, [Molar mass of…

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Q: Calculate the percent mass per volume, % (m/v), of a dextrose solution containing 7.00 g of dextrose…

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Q: A sodium nitrate solution is 12.5% sodium nitrate by mass and has a density of 1.02 g/mL. Calculate…

A: Density of solution = 1.02 g/mL Sodium nitrate by mass = 12.5 %

Q: How many mL of a 28% dextrose must you dilute to 223 mL to make a 5% solution (M1V1 = M2V2)

A:

Q: KOREK El "ll ZAIN IQ تبديل الحساب مطلوب Q3: Fill in the blanks: (8 marks) نقطتان )2( Calculate the…

A: for  calculate Molarity , volume of solution calculate using density of solution.

Q: how many mL of a 0.555 M KNO3 (Mw=101.1g/mol) solution would contain 30.5 g of KNO3?

A: Given  Molarity of KNO3                  = 0.555 M Molecular weight of KNO3 = 101.1 gm/mole Mass of…

Q: Assume that two solutes used in an experiment were soluble in both water and cyclohexane. Why would…

A: The dissolution of a specific amount of a solute in a specific volume of the solvent furnishes the…

Q: Calculate the molarity of a throat spray that is 1.50% by mass phenol (C6H5OH) in water. The density…

A: We have to Calculate the molarity of a throat spray  Given, it  Is 1.50% by mass phenol (C6H5OH) in…

Q: How many liters of a 3.85 M K2SO4 solution are needed to provide 95.4 g of K2SO4(molar mass 174.01…

A: The molarity of the solution is given as 3.85 M K2SO4 and it is required to calculate the volume. To…

Q: Commercial perchloric acid is an aqueous solution containing 70% by mass HCIO, (100.46 g mol") and…

A: Mass percentage or percentage by weight is one of the concentration terms that indicates the mass of…

Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 20.0 g…

A: Molarity :-  The number of moles of solute dissolved in 1 litre of solution is defined as molarity…

Q: What weight of potassium permanganate is required to prepare 250ml of a solution such that 10 mL…

A: In this question we will be calculating the amount of potassium permanganate in 250 ml of solution.…

Q: What is the concentration of a solution formed by diluting 68.65mL of a 4.75M glucose solution to…

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

Q: where 0.150 mol of the solute is dissolved into enough solvent to give a total volume of 350 mL. 2.3…

A: The mole concept was proposed to relate the composition of substances, atoms, and molecules.…

Q: mL of 0.600 M LiCl

A:

Q: PART B You are provided with six solutions in labelled microcentrifuge tubes. A one litre volume of…

A: We are given mass and volume for each of the six different solutions and we have to find the…

Q: How many liters of a 5 M NaOH stock solution would you need to make 692 mL of a 622 mM NaOH…

A: When the given stock solution is diluted to form a new solution with a new concentration, it still…

Q: Dilute a 35.0 mL glucose solution from 2.26 M to 0.845 M, the final volume will be: O 93.6 mL O 70.0…

A: We know that,  V1S1 = V2S2  V1 = initial volume  V2 = final volume S1 = initial concentration S2 =…

Q: What mass of H20 (in grams) is needed to dissolve 6.03 g LİZPO4 to produce a solution h solution is…

A: Molality (m) :   Number of moles of solute present in 1 kg of solvent is called molality (m)…

Q: A dilute aqueous solution containing 1 ppm of solute has a density of 1.00 g/mL. Express the…

A: Concentration is equal to the ratio of the number of moles to the volume of solution. The…

Q: A solution prepared by dissolving 13.6 g of calcium chloride in a total volume of 201 mL of solution…

A: The question deals with the concept of solution preparation. molarity is a way of expressing…

Q: How many grams of NaCl would be needed to prepare 100. mL of a solution of 0.250 M NaCl? Show your…

A:

Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of…

A: The correct option is:

Q: Isotonic saline solution has a mass % NaCl concentration of 0.900%. Assuming its density is 1.00…

A:

Q: Part A The forensic technician at a crime scene has just prepared a luminol stock solution by adding…

A: Given: The mass of luminol in the solution = 12.0 g The volume of H2O added = 75.0 mL We have to…

Q: Calculate the mass (in grams) of magnesium chloride

A: Percent by mass = (mass of MgCl2/mass of solution) × 100%  % w/w = (mass of MgCl2/mass of…

Q: What is the concentration of a solution formed by diluting 24.03mL of a 6.11M glucose solution to…

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Q: The percent mass per volume sugar concentration can be calculated using the following expression: %…

A: