Suppose 32.4g of zinc acetate is dissolved in 350.mL of a 0.70 M aqueous solution of ammonium sulfate. Calculate the final molarity of acetate anion in the solution. You can assume the volume of the solution doesn't change when the zinc acetate is dissolved in it. Round your answer to 3 significant digits.

Q: suppose 1.87 g of zinc bromide is dissolved in 50. mL of a 0.30 M aqueous solution of potassium…

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Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. c)…

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Q: Calculate the concentration in /μmol/L of the chemist's magnesium fluoride solution.

A: Given :- number of moles of MgF2 = 0.00387μmol  Volume of solution = 100 mL  To be calculated :-…

Q: A solution is prepared by dissolving 3.2 grams of NaCl (MM=58.44 g/mol) in enough water to make…

A: The molarity is a concentration term which is explained as the number of moles of solute dissolved…

Q: What is the molarity of a solution in which 10.8 grams of magnesium chloride is dissolved in enough…

A: Molarity is the concentration of solution which expressed the number of moles of solute present per…

Q: Calculate the molarity of each of the following solutions. A.) 27.03 g C6H12O6 in 1.25 L of…

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Q: What is the molarity of a solution that was prepared by adding 10.4 g of Potassium Chloride to…

A: Molarity is defined as the amount of solute expressed in the number of moles present per litre of…

Q: Suppose 0.581g of barium nitrate is dissolved in 200.mL of a 44.0mM aqueous solution of ammonium…

A: When barium nitrate dissolves into the solution of ammonium sulfate the precipitation of barium…

Q: Calculate the volume in mL of a 2.334 M of calcium nitrate solution that contains 154.3 grams of…

A: To solve this problem we will use the formula  Molarity = number of moles of solute/Volume of…

Q: You make 1,000 L of an aqueous solution that contains 35.0 g of sucrose. What is the molarity of…

A: Molarity is the described as the number of moles present in 1 L solution. Molarity is expressed in…

Q: How much water ( in mL) must be added to a 4.01 M sulfuric acid solution to obtain 193.1 mL of 2.00…

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Q: Suppose 27.2 g of potassium chloride is dissolved in 250. mL of a 0.40 M aqueous solution of silver…

A: Amount of KCl = 27.2 g / 74.5513 g mol-1 KCl = 0.36485 mol = Cl = 0.36485 mol Amount of Agcl = Ag =…

Q: Enter your answer in the provided box. Calculate the following quantity: volume of 1.86 M calcium…

A: This problem can be solved by using the molarity equation :…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: Solution : % (w/v) = mass of solute / volume of solution × 100 36 % = mass of sucrose / 645 ml So,…

Q: One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCI) by…

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

Q: In the laboratory you dissolve 22.9g of magnesium iodidein a volumetric flask and add water to a…

A: Since the molar mass of magnesium iodide i.e MgI2  = Atomic mass of Mg + 2 X Atomic mass of I  Hence…

Q: A 14.8 M solution of concentrated nitric acid has 15.7 mL withdrawn from it. The 15.7 mL sample is…

A: When a concentrated solution of concentration C1 and volume V1 is diluted by adding water to a final…

Q: A student dissolved 4.52 g of Mg(NO3)2(s) in enough water to make 400 mL of solution. What is the…

A: Given: Mass of Magnesium nitrate = 4.52g Volume of Solution = 400mL

Q: What volume of 0.218 M KMnO4 solution is needed to prepare 503. mL of 0.0151 M KMnO4? Enter your…

A: The equation is, M1V1 = M2V2

Q: A 12.5 mL portion of a base solution of an element from Group 2A is diluted to 500 mL, and the…

A: Initial volume of base solution (of elements group 2A ) = 12.5 ml  New Volume of base solution = 500…

Q: Maggie filtered out a sample of copper (II) chloride, CuCl2 from a local pond, and found its mass to…

A: Molarity (M) :-  The number of moles of solute present in dissolved state in one litre of solution…

Q: In the laboratory you dilute 3.30 mL of a concentrated 3.00 M perchloric acid solution to a total…

A: Given :-  Initial concentration of solution = 3.00 M  Initial volume = 3.30 mL  Final volume = 175…

Q: Calculate the concentration, in grams of solute per 100 g of water, of a solution in which 7.462g of…

A: Given,7.462 g of solute dissolved in 25.50 mL of water.Determine the concentration in grams per…

Q: An ethanol-water solution has been prepared by dissolving 10 mL of ethanol (d=0.789 g/mol) in a…

A: Given:- Volume of ethanol = 10 mL Density of ethanol = 0.789gml Volume of solution = 100 mL Density…

Q: A 20% by mass solution of phosphoric acid (H3PO4) in water has a density of 1.114 g/ml at 20 C. What…

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Q: If 6.84 g6.84 g of CuNO3CuNO3 is dissolved in water to make a 0.330 M0.330 M solution, what is the…

A: The question is based on the concepts of solutions. we have been given mass and molarity of the…

Q: How many liters of a 1.85 M KNO3 solution can be prepared from 53.3 g of KNO3? Express your answer…

A: First convert the given KNO3 mass to moles. Moles=MassMolar mass=53.3 g101.10 g/mol=0.527 mol

Q: Calculate the molarity (to at least three significant digits) of a solution created when 108 mL of a…

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

Q: What is the molarity of sodium chloride in solution that is 13.0% by mass sodium chloride and that…

A: Determination is the molarity of sodium chloride: Given: Mass of sodium chloride is = Density…

Q: Suppose 9.12 g of sodium iodide is dissolved in 100. ml of a 0.60 M aqueous solution of potassium…

A: Molarity of sodium ions can be calculated from moles of sodium ions present in the solution.

Q: A solution of hydrochloric acid was formed by dissolving 5.51 g of hydrogen chloride gas in enough…

A: Mass by volume percentage is the mass of solute divided by the volume of the solution and converted…

Q: An aqueous solution is 10.0% by mass hydrochloric acid, HCl, and has a density of 1.05 g/mL.The…

A: 10% by mass HCl means, 10 g HCl in 100 g solution. Mass of solute (HCl) = 10 g Number of moles of…

Q: Suppose 0.867g of zinc bromide is dissolved in 300.mL of a 19.0m M  aqueous solution of potassium…

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

Q: How many grams of dextrose are needed to make 675 mL675 mL of a 26.0% (w/v)26.0% (w/v) dextrose…

A:

Q: Suppose 3.16g of barium nitrate is dissolved in 350.mL of a 31.0mM aqueous solution of sodium…

A: Given: 3.16 g of barium nitrate is dissolved in 350.0 mL of a 31.0 mM aqueous solution of sodium…

Q: An aqueous potassium iodate (KIO3) solution is made by dissolving 507 grams of KIO3 in sufficient…

A: Number of moles of KIO3 = given mass / molar mass = 507 g / 214 g/ mole = 2.369 mole

Q: Calculate the molarity (to at least three significant digits) of a solution created when 103 mL of a…

A:

Q: What does it mean when we say that a 200-mL sample and a 400-mL sample of a solution of salt have…

A:

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: % (w/v) = (100 x Mass of solute in g)/Volume of solution in mL

Q: In the laboratory you dissolve 18.4g of ammonium sulfide in a volumetric flask and add water to a…

A: The number of moles of solute to the volume of solution in liters is known as molarity. The…

Q: What is the molarity of sodium chloride in solution that is 13.0 % by mass sodium chloride and that…

A: Given, density of NaCl = 1.01 g/mL Mass % = 13.0 % Molar mass of NaCl = 58.44 g/mol Molarity of NaCl…

Q: A 12.3 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

A:

Q: Molarity (M): the moles of solute per liter of solution moles of solute (mol) molarity (M) = volume…

A: The number of moles of NaCl can be calculated as follows-

Q: Suppose 0.0387 g of sodium iodide is dissolved in 200. mL of a 14.0 m M aqueous solution of…

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

Q: 2.) a.) A medical lab technician was tasked with making a saline solution for a patient. The…

A:

Q: To what volume should you dilute 50 mL of a 13 M stock HNO3 solution to obtain a 0.105 M HNO3…

A: The volume of diluted solution can be calculated using the equation (1). In this equation, M1 and V1…

Q: Assuming the concentration of a solution is 0.457 M, what volume of this solution contains 101.2 g…

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Q: If 426 mL of 0.204 M HCI solution is needed to neutraize a solution of Ca(OH)2. how many grams of…

A:

Q: Suppose 0.141g of nickel(II) chloride is dissolved in  300.mL of a 17.0mM aqueous solution of…

A: The equation is,

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: %(w/v) = 100 x mass of solute/Volume of solution in mL

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.