In the laboratory you dissolve 17.8 g of sodium hydroxide in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solution? M. What is the concentration of the sodium cation? M. What is the concentration of the hydroxide anion? M

Q: A student mixes 10.00 mL of a 0.00200 M solution of iron(III) nitrate with 2.00 ml. of a 0.00150 M…

A: Concentration or commonly referred as molarity for ions as well as compounds denote moles in unit…

Q: In the laboratory you dissolve 24.4 g of copper(II) chloride in a volumetric flask and add water to…

A: In the laboratory  24.4 g of copper(II) chloride dissolve in a volumetric flask and add water to a…

Q: How many grams of solute are contained in each solution? a. 520 mL of a 0.23 M NaNO3 solution: g…

A: Molarity = number of moles of solute/volume of solution (L)  Number of moles = molarity × Volume (L)…

Q: How many grams of IKI (iodine-potassium iodide) would it take to obtain a 100.0 mL solution of 0.300…

A: Molarity of a solution is defined as the number of moles of solute dissolved in one Litre of…

Q: In the laboratory you dissolve 17.1 g of calcium chloride in a volumetric flask and add water to a…

A: First find out molarity using appropriate formula. Using molar ratio, find out molarity of Calcium…

Q: 1. Zinc metal reacts with aqueous hydrochloric acid to produce zinc(II) chloride and hydrogen gas.…

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Q: In the laboratory you dissolve 23.0 g of chromium(II) iodide in a volumetric flask and add water to…

A: Given that: Mass of chromium (II) iodide = 23.0 g Volume of water added = 500 mL

Q: In the dilution of 10.0 mL of a 0.10 M solution of HCI to a volume of 20.0 mL, what remains…

A: Molarity of HCl = Moles of HCl / volume of solution in L By using this relation we can get that ,…

Q: What is the molarity of a solution that contains 140 grams of calcium chloride (CaCl2) dissolved in…

A: Given, mass of calcium chloride (CaCl2) = 140 g Note: Assuming no change in the volume  Volume of…

Q: In the laboratory you dissolve 22.2 g of zinc sulfate in a volumetric flask and add water to a total…

A: Given: Weight of Zinc sulfate is 22.2 g Volume is 500 mL.   It is known that 1 mL = 0.001 L.…

Q: What is the molarity of chloride (CI) anions in solution made from 22.0 g of calcium chlorid (CaCl₂)…

A: Molarity is defined as number of mole of substance divide by volume of solution in liter

Q: 5. If 28.7 mL of 0.375 M sodium hydroxide (NAOH) solution are necessary to neutralize 40.0 mL of a…

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Q: In the laboratory you dissolve 16.0 g of sodium nitrate in a volumetric flask and add water to a…

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Q: In the laboratory you dissolve 12.1 g of ammonium bromide in a volumetric flask and add water to a…

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Q: In the laboratory you dissolve 16.2 g of sodium phosphate in a volumetric flask and add water to a…

A: The molar mass of sodium phosphate is 163.94 g/mol.

Q: f 20. g of AgNO3 is available, what volume of 0.40 M AgNO3   solution can be prepared? Volume =…

A: Molarity is the moles of solute per liter volume of solution. It is represented as M.

Q: 24 mL of 0.033 M sodium phosphate is mixed with 20. mL of 0.041 M iron (II) acetate. What is the…

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Q: Determine the molarity of the solution when 0.308 g of silver nitrate is dissolved in 12.0 mL of…

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

Q: In the laboratory you dissolve 19.3 g of iron(III) nitrate in a volumetric flask and add water to a…

A: Given,  Mass of iron(III) nitrate, Fe(NO3)3 = 19.3 g  Molar mass of Fe(NO3)3 = 241.86 g/mol Volume…

Q: In the laboratory you dissolve 18.9 g of potassium sulfate in a volumetric flask and add water to a…

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Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.163 M solution of…

A: Recall the measurements, Molarity of Barium hydroxide=0.163 M, Volume=15.2 ml Molarity of…

Q: 3. You need to make 300. mL of a 0.40 M solution of sodium chloride. The only available solution is…

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Q: How much methane is required to produce 55.0 g of carbon dioxide, when burned in excess oxygen?

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: 11. The molarity of HCl was 12.0 M. If 4.00 mL of 12 M HCl were used, how many moles of HCI were…

A: molarity is used to express the concentration of substance

Q: How many grams of solute are present in 35.0 ml of 0.236 M sodium sulfate? A. What is the…

A: The molarity of a substance is shown by the number of moles of a solute that can be dissolved in 1…

Q: Sodium hydroxide reacts with acetic acid to produce sodium acetate and water. It takes 25.0 ml of…

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Q: In the laboratory you dissolve 23.4 g of iron(III) fluoride in a volumetric flask and add water to a…

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Q: In the laboratory you dissolve 12.1 g of ammonium bromide in a volumetric flask and add water to a…

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Q: How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а.…

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Q: You have 505 mL of a 0.115 M HCl solution and you want to dilute it to exactly 0.100 M. How much…

A: Initial solution (before dilution)Concentration of HCl solution (M1) = 0.115 MVolume of HCl solution…

Q: In the laboratory you dissolve 22.9 g of aluminum iodide in a volumetric flask and add water to a…

A:

Q: What is the molarity concentration of CuCl2 in a solution prepared by dissolving 33.6g of CuCl2 in…

A: Molarity of a solution can be determined by dividing the number of moles of solute by volume of the…

Q: In the laboratory you dissolve 18.9 g of manganese(II) bromide in a volumetric flask and add water…

A: molarity = mol/ volume(in L )   [MgCl2] is concentration of MgCl2.

Q: a. What is the molarity of a solution of calcium chloride which contains 33500 mg of solute in a…

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Q: In the laboratory you dissolve 22.8 g of nickel(II) sulfate in a volumetric flask and add water to a…

A:

Q: 16. An aliquot of a 8.50 M stock aqueous solution of sodium chloride is used to create 800. mL of a…

A: Molarity: It is defined as the moles of solute dissolved in per litre of the solution or it is the…

Q: In the laboratory you dissolve 12.5 g of potassium bromide in a volumetric flask and add water to a…

A:

Q: In the laboratory you dissolve 16.3 g of ammonium fluoride in a volumetric flask and add water to a…

A: Given: The mass of ammonium fluoride = 16.3 g The volume of the solution = 0.375 mL We have to…

Q: In the laboratory you dissolve 23.7 g of nickel(II) sulfate in a volumetric flask and add water to a…

A: Molarity is defined as the number of moles of solute in per litre of a solution.

Q: In the laboratory a student combines 23.6 mL of a 0.117 M aluminum bromide solution with 11.9 mL of…

A: It is given that 23.6 mL of 0.117 M of aluminium bromide is combined with 11.9 mL of 0.353 M of…

Q: In the laboratory you dissolve 17.3 g of zinc fluoride in a volumetric flask and add water to a…

A: The objective of the question is to calculate the molarity of the solution, the concentration of the…

Q: Calculate the number of milliliters of 0.702 M NaOH required to precipitate all of the Ca²+ ions in…

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

Q: You have two solutions of chemical A. To determine which has the highest concentration of A in…

A: Molarity

Q: the laboratory you dissolve 24.6 g of zinc acetate in a volumetric flask and add water to a total…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.      Mole is…

Q: 6. LA stock solution of nitric acid is found in the back of the chem stock room, but the…

A: a. Molarity = moles of solute (mol)volume of solution (L)Moles of NaOH = Mass of NaOHMolar mass of…