You need to dilute a solution of 3.31 M sulfuric acid. You need the dilute solution to be 0.1 M and only need 563. mL of it. How many mL of the concentrated solution are needed? mL

Q: To what volume (in mL) would you need to dilute 20.0 mL of a 1.40 M solution of LiCN to make a…

A:

Q: What is the final volume in milliliters when 0.697 L of a 34.7 % (m/v) solution is diluted to 23.2 %…

A: Formula for dilution :-  M1V1 = M2V2  M1 = initial concentration  V1 = initial volume  M2 = final…

Q: A doctor orders that a patient receive 0.0036 mole of sodium chloride.  The only solution available…

A: Given a solution: 5.00 g per 500 mL NaCl solution. moles of NaCl required = 0.0036 mol Using the…

Q: How many mL of a 9.6 M stock solution would you need to make 913 mL of a 3.2 M solution?

A: We have to make 913 ml of 3.2M solution. Since, we know that the molarity = moles of solute per…

Q: You need to prepare 363 mL of a 8.00 × 10-2 M CaNO3 solution from a 12.00 M stock solution. How much…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

Q: How many milliliters of 11.9 M hydrochloric acid solution should be used to prepare 2.50 L of 0.400…

A: Writing the given data M1 = 11.9 M V1 = ? M2 = 0.400 M V2 = 2.5 L = 2500 mL

Q: A 31.9 mM (millimolar) solution was made using 0.202 L of a 221 mM solution. What is the final…

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Q: How many ml of 15% hydrochloric (HCl) acid solution must be mixed with a 5% hydrochloric (HCl) acid…

A: The question is based on the concept of solutions. we have to calculate volumes of the solution…

Q: You have a stock solution of 9.00 M nitric acid. How many mL of the stock solution would you need to…

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Q: Ordinary household bleach is an aqueous solution of sodium hypochlorite. What is the molarity of a…

A: It is defined as number  of moles of solute devided by volume of solution in liter

Q: You were tasked to prepare nitric acid with a concentration of 1.64 M. What will be the volume (in…

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Q: A solution contains 58.9 grams of nickel (I) nitrate in 350 mL of water. What is the new…

A: Molarity of the solution containing 58.9g of nickel (II) nitrate in 350L of water is

Q: a chemist wants to make 5.5 L of a 0.300 M CaCl2 solution. What mass of CaCl2 (in g) should the…

A: Given : Concentration of CaCl2 = 0.300 M And volume of solution = 5.5 L

Q: A student has available 1.00L of a 5.00M solution of sodium hydroxide. The student needs .0500mol of…

A: Given:Volume of NaOH =1.00 L.Molarity of NaOH = 5.00 M.

Q: What is the molarity of the solution made from dissolving 66.2 grams of magnesium chloride water…

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Q: In the laboratory you are asked to make a 0.667 m aluminum sulfate solution using 255 grams of water…

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Q: You need to prepare 343 mL of a 5.00 x 10 M CuSO4 solution from a 7 M stock solution. How much…

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Q: You need to make 2.50 L of 0.0750 M KMnO4. You already have a stock solution of 0.500 M KMnO4.  How…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: A laboratory assistant needs to prepare 166 mL of 0.152 M CaCl2 solution. How many grams of calcium…

A: Given  Volume to prepare CaCl2=166 mL Concentration of CaCl2= 0.152 M The gram of CaCl2 required has…

Q: molarity

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Q: What is the volume (mL) of a 1.64 M solution made with 24.3 g of calcium chloride?

A: Given;

Q: What volume of 0.38 N CaCO3 solution contains 248 grams of CaCO3?

A:

Q: You were tasked to prepare nitric acid with a concentration of 1.28 M. What will be the volume (in…

A: Recall the data, M1=1.28M, V1=? M2=3.0M , V2=139 ml

Q: The lab instructor needs to prepare 15 sets of solutions for a chemistry lab.  Each set must have…

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

Q: How many milliliters of a 0.200 M KCl solution can be prepared from 2.50 mL of a 3.20 M KCl…

A: The given data recorded as follows, M1=0.200M M2=3.20M V1= ? V2=0.0025 L (2.50/1000=0.0025 L)

Q: Your lab partner gets out a 100-mL graduated cylinder and a 100-mL beaker to prepare 100.00 mL of…

A: We already have a 1.201 M solution. We need to dilute it to make 100ml of 0.1201 M

Q: How many milliliters of a 9.0 M H2SO4 solution are needed to make 0.45 L of a 3.5 M solution?

A: For the dilution of any solution , MV remains constant that is M1V1 = M2V2. This is called molarity…

Q: You need to make an aqueous solution of 0.176 M calcium acetate for an experiment in lab, using a…

A: The number of moles of calcium acetate can be calculated using the molarity equations as:

Q: What is the volume in mL of a solution if 5.0 grams of Lithium nitride is needed to make 0.350 M…

A: Molarity=Number of moles×1000Volume of solution in mlMolar mass of Li3NNo. of moles=given massmolar…

Q: mL of 0.600 M LiCl

A:

Q: A concentrated (stock) HNO, solution is 70.3% by mass and has a density of 1.41 g/mL. How much of…

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Q: What mass of sucrose would you need to make 25.00mL of a 0.500M solution of sucrose?

A:

Q: You need to dilute a solution of 5.78 M sulfuric acid. You need the dilute solution to be 0.75 M and…

A: we know, the expression of the dilution equation is: => M1V1 = M2V2 where, M1 is the concentrated…

Q: How many grams of hydrochloric acid are needed to prepare 191.9 mL of a 2.98 M solution?

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

Q: You wish to make a 0.397 M nitric acid solution from a stock solution of 6.00 M nitric acid. How…

A: With data's given  We are calculating total volume by using dilution formula as follows

Q: How would you prepare 350 mL of a 1:20 glucose solution? Write your answer with two digits past the…

A: 1:20 glucose solution means 1/20 dilution factor., Volume of solution = 350 ml Required weight of…

Q: What is the final volume in millilitres when 0.629 L of a 43.2 % (m/v) solution is diluted to 24.7 %…

A: for dilution we use :-  C1V1 = C2V2  C1 = initial concentration  V1 = initial volume  C2 = final…

Q: A stock solution of NiCl, is available to prepare solutions that are more dilute. Calculate the…

A:

Q: What mass (g) of calcium chloride do you need to make 150.0 mL of a 0.750 M solution?

A: Molarity is defined as the number of moles of solutes present in per litre of solution.

Q: A student dissolves 0.888 grams of a solute into water. The volume of the solution is 10.55 mL. What…

A:

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: 2) An aqueous solution is 3.0 M hydrochloric acid and has a density of 1.1 g/mL. How many mmol of…

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Q: 7. What volume in mL of solution is needed for 70.7g KBr to make a 2.54M KBr solution?

A: Given Mass of KBr = 70.7 g Molarity of KBr solution = 2.54M

Q: Saline solution, a 0.92% (m/v) Sodium Chloride solution, is often administered intravenously to…

A: Given :-  %m/v = 0.92 %  Volume of solution = 345 mL  To calculate :-  Mass of sodium chloride (in…

Q: If 1 L of AgNO3 solution is made by adding 900 mL of water to 100 mL of 2 M AgNO3, what is the…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How many milliliters of a 1.00 M NaNO3 solution would be needed to make 50.0 mL of 0.0500 M NaNO3…

A: These type of questions are solve by the formula: M1V1 = M2V2

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: What is the final volume in milliliters when 0.979 L of a 40.8 % (m/v) solution is diluted to 21.2 %…

A: Final volume of m/v % solution can be determined using the law of the dilution  By comparison…

Q: A test tube is prepare using a concentrated stock solution with a concentration of 10.4 mg/mL. The…

A: According to question, test tube has 357ul i.e 0.357ml of stock solution  So, mg of stock solution =…