Calculate the volume in liters of a 7.2 x 10-5 mol/L zinc oxalate solution that contains 200.g of zinc oxalate ZnC204. Be sure your answer has the correct number of significant digits.

Q: Calculate the volume in milliliters of a 8.9 mol/L silver perchlorate solution that contains 75.0 g…

A: Molarity of silver perchlorate solution = 8.9 mol/L =8.9 M

Q: In the laboratory you are asked to make a 0.434 m calcium iodide solution using 375 grams of water.…

A: Given information,   0.434 m calcium iodide solution   Mass of water = 375 grams = 0.375 kg

Q: Calculate the volume in liters of a 0.181 mol/L potassium permanganate solution that contains 325.…

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Q: solution is 12.3% ethanol in water. If 10.5mL of ethanol is in the solution, what is the volume of…

A: % of ethanol = 12.3  Volume of ethanol = 10.5

Q: A 10 % solution of NaCl means that in 100 grams of solution there is? a. 5.85 g NaCl b. 58.5 g…

A: A multiple choice question based on percentage of solution, which is to be accomplished.

Q: Calculating molarity using solute mass A chemist prepares a solution of barium acetate (Ba(C,H3O2),)…

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Q: Calculate the volume in milliliters of a 1.24M aluminum chloride solution that contains 75.0 mmol of…

A: Given, Molarity of AlCl3 = 1.24 M  Moles of AlCl3 = 75.0 mmol  1 mmol = 10-3 mol  75.0 mmol = 0.075…

Q: Calculate the volume in liters of a 0.12/molL potassium permanganate solution that contains 125.g of…

A: Given that,Potassium permanganate is said to have molarity of 0.12 mol/L, It means 1 L solution…

Q: A chemist prepares a solution of sodium nitrate (NaNO3) by measuring out 256. μmol of sodium nitrate…

A:

Q: How many mL of water is in 950.0 mL of a 0.25 M NaCl solution? The Density of NaCl=2.165g/mL

A: Molarity (M) The equation to calculate molarity is ; M=given massmolar mass×volume of solution(L)

Q: Question attached

A: Relation between Concentrations, volume for reaction between two solutions – Law of equivalence is…

Q: How much sodium chloride, in grams, is needed to make 10 L of a solution that has a concentration of…

A: Molarity = Moles / Volume (in litres)

Q: Calculate the volume in liters of a 3.18 x 10^5 mmol/L mercury(II) iodide solution that contains…

A: Given, Note: 103 mmol/L = 1 mol/L molarity of mercury(II) iodide Solution = 3.18 x 105 mmol/L = 318…

Q: Calculate the volume in liters of a 0.00101 mmol/L magnesium fluoride solution that contains 150. g…

A: Number of moles = Mass/molar mass  Molarity = Number mole x Volume in L

Q: Calculate the volume in milliliters of a 3.42M calcium bromide solution that contains 100. mmol of…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. So the…

Q: A chemist prepares a solution of barium acetate  BaCH3CO22  by measuring out  27.μmol  of barium…

A: Given: No of moles of Barium acetate = 27μmol Volume of acetate solution = 250mL = (250/1000)L =…

Q: A chemist prepares a solution of mercury(II) iodide (Hgl,) by measuring out 0.00569 µmol of…

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Q: A chemist prepares a solution of sodium thiosulfate (Na₂S₂O3) by measuring out 18. g of sodium…

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Q: What volume of a 0.550 M solution of potassium hydroxide can be made with 18.3 g of potassium…

A: Formula used:  Mole = weight/ Molar weight Molarity = no of Mole / volume in L  Given that  Weight…

Q: A chemist prepares a solution of barium chlorate (Ba(ClO,)) by measuring out 2.0 g of barium…

A: W know that Molarity = number of moles of solute / volume of the solution in L Given that Mass of…

Q: Calculate the volume in liters of a 0.0171 g/L mercury(II) iodide solution that contains 500. mg of…

A:

Q: A chemist prepares a solution of zinc oxalate (ZnC₂04) by measuring out 0.0029 µmol of zinc oxalate…

A: Given :-  No.of moles of ZnC2O4 = 0.0029umol  Volume of solution = 150. mL  To calculate :-…

Q: You dissolved 3g of dextrose (C6H1206) in 6L of water (Mr(C6H12O6) = 180.156). What is the molar…

A: Given,  Mass of dextrose (C6H12O6) = 3 g  Molar mass of dextrose = 180.156 g/mol  Volume of solution…

Q: Calculate the volume in liters of a 0.0025 mmol/L copper(II) fluoride solution that contains 25.0 g…

A: Given, Concentration of copper(II) fluoride = 0.0025mmol/L. Mass of copper(II) fluoride = 25.0g. The…

Q: Calculate the volume in liters of a 0.0251 g/L mercury(II) iodide solution that contains 125. mg of…

A: Density of HgI2 = 0.0251 g/L  Mass of HgI2 = 125 mg   ....Or  because 1g = 1000 mg    ....so,  = 125…

Q: Using molarity to find solute mass Iculate the volume in liters of a 0.208 mol/L copper(II) sulfate…

A: Given -> Molarity = 0.208 mole/L Weight of CuSO4 = 75.0 gm

Q: A chemist prepares a solution of zinc nitrate (Zn(NO3)₂) by measuring out 75.5 μmol of zinc nitrate…

A:

Q: A chemist prepares a solution of zinc oxalate (ZnC₂04) by measuring out 1.47 mg of zinc oxalate into…

A:

Q: A chemist prepares a solution of aluminum sulfite (Al, (Al₂(SO3)3) by measuring out 56.8 μmol of…

A: Given, moles of Aluminium sulfite (Al2(SO3)3) = 56.8 µmol = 56.8 × 10-6 mol Volume of the volumetric…

Q: Calculate the volume in milliliters of a 0.448M potassium iodide solution that contains 150.mmol of…

A: The given molarity of KI solution = 0.448 M = 0.448 mol/L The number of millimoles of KI present in…

Q: Calculate the volume in milliliters of a 0.29 mol/L barium chloride solution that contains 250. mmol…

A: One mole of BaCl2 dissolved in one litre solvent gives 1 M solution. Unit of molarity is mol/L.…

Q: Calculate the volume in milliliters of a  1.7 M nickel(II) chloride solution that contains…

A: Since the moles of NiCl2 present in the solution is given = 200 mmol = 0.2 mol Also the moles can be…

Q: A chemist must dilute 21.1mL of 6.81M aqueous calcium bromide CaBr2 solution until the concentration…

A: Here we have to see the concept of dilution. When we dilute the concentrated solution to low…

Q: Calculate the concentration in /molL of the chemist's barium acetate solution.

A: Number of moles = mass/molar mass  Molarity = moles/volume of solution(in L)

Q: Calculate the volume in mL of the barium chlorate stock solution that the chemist should pour out.

A:

Q: What is the molarity of a solution that is made from 37.1 g of MgCl2 in enough water to make 910 mL…

A:

Q: A chemist prepares a solution of potassium dichromate (K,Cr,0,) by measuring out 8.2 g of potassium…

A:

Q: 1.1315g NH4SCN solid was dissolved in sufficient water to make 50.00 mL of solution. What is the…

A: Given data contains, Amount of NH4SCN in grams is 1.1315 g. Volume of the solution is 50.00 mL.…

Q: Calculate the volume in milliliters of a 0.26M potassium iodide solution that contains 225. mmol of…

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Q: Calculate the volume in liters of a 1.41g/dL copper(II) sulfate solution that contains 459.g of…

A: Given density = 1.41 g/dl mass = 459. g

Q: Calculate the volume in liters of a 0.232M potassium dichromate solution that contains 150. g of…

A: The number of moles of potassium dichromate, K2Cr2O7, equivalent to 150 g of potassium dichromate,…

Q: Calculate the volume in liters of a 1.08 x 10 -5 mol/L mercury(II) iodide solution that contains…

A: The Molarity of mercury (II) iodide = 1.08 × 10-5 Mol/L

Q: Calculate the volume in liters of a 0.0135 g/L mercury(II) iodide solution that contains 500. mg of…

A:

Q: A chemist prepares a solution of potassium permanganate (KMNO4) by measuring out 36. µmol of…

A: Given, Moles of KMnO4 = 36 µmol Volume of solution = 500 mL = 0.500 L   (1 mL = 0.001 L)

Q: A chemist prepares a solution of potassium permanganate (KMNO,) by measuring out 0.28 umol of…

A: Rules of significant figures: Any non-zero number is significant. Zeros between significant numbers…

Q: Calculate the volume in liters of a 0.0037mM copper(II) fluoride solution that contains 75.0g of…

A: Given, Concentration of copper(II) fluoride = 0.0037 mmol/L. Mass of copper(II) fluoride = 75.0 g…

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

A: The density of dilute aqueous solution is 1.00 g/mL.The concentration of solute is 1 ppm which is…

Q: Calculate the volume in milliliters of a 1.24M aluminum chloride solution that contains 75.0 mmol of…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: A chemist prepares a solution of calcium sulfate (CaSO4) by measuring out 0.28 g of calcium sulfate…

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