Suppose 2.75 g of potassium bromide is dissolved in 200. mL of a 45.0 m M aqueous solution of silver nitrate. Calculate the final molarity of bromide anion in the solution. You can assume the volume of the solution doesn't change when the potassium bromide is dissolved in it. Round your answer to 3 significant digits.

Q: Suppose  26.8g  of sodium bromide is dissolved in  350.mL  of a  0.50 M  aqueous solution of…

A: The number of moles AgNO3 in 0.50 M 350 mL solution (n1) is calculated using equation (1) in which n…

Q: Suppose 0.317 g of barium acetate is dissolved in 50. mL of a 80.0 m M aqueous solution of ammonium…

A: Mass of barium acetate =0.317 gVolume of ammonium sulfate = 50 mL = Molarity of ammonium sulfate =…

Q: A chemist prepares a solution of iron (II) chloride (FeCl₂) by measuring out 33. mg of FeCl₂ into a…

A: According to the question, The mass of the FeCl2 = 33 mg The volume of the solution = 50 mL   Find:…

Q: A chemist prepares a solution of vanadium III chloride VCl3 by measuring out 0.90g of…

A:

Q: A chemist prepares a solution of potassium dichromate (K,Cr,0,) by measuring out 16. umol of…

A: Molarity or concentration of solution may be defined as the number of moles of given solute…

Q: Suppose 1.78 g of sodium bromide is dissolved in 350. mL of a 0.30 M aqueous solution of silver…

A: Molarity is one of the concentration terms used to define the amount of a solute dissolved in a…

Q: A chemist must prepare 625. mL of 14.0 µM aqueous mercury(II) iodide (Hg¹₂) working solution. He'll…

A: Given data, Concentration of stock solution = 0.0000292 M Concentration of working solution = 14.0…

Q: An aqueous solution of potassium sulfate, K2SO4 , is made by dissolving 15.1 grams of potassium…

A: Given: Mass of K2SO4 = 15.1 g. And volume of solution filled = 250 mL = 0.250 L…

Q: Suppose 0.707g of potassium iodide is dissolved in 200mL of a 16.0 M aqueous solution of silver…

A:

Q: 1)A solution of Na2CO3 is prepared by dissolving 0.511 g of the solid in approximately 30 mL of…

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

Q: Sodium carbonate (Na₂CO3) is available in very pure form and can be used to standardize acid…

A: we have to calculate molarity of HCl

Q: A chemist adds 325.0 mL of a 0.21M potassium dichromate (K,Cr,O,) solution to a reaction flask.…

A:

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: volume of 34.2 mL of a 1.16 M KMnO4 solution is mixed with 16.7 mL of a 0.392 M KMnO4 solution.…

A: Given, Note: 1L = 1000 mL Solution I Concentration of KMnO4 solution I = 1.16 M = 1.16 mol/L Volume…

Q: Suppose 11.9g of potassium nitrate is dissolved in 300.mL of a 0.30 M aqueous solution of ammonium…

A:

Q: A chemist adds 150.0mL of a 0.0013/molL copper(II) fluoride CuF2 solution to a reaction flask.…

A:

Q: Suppose 0.0891g of barium nitrate is dissolved in 100.mL of a 11.0mM aqueous solution of sodium…

A: Reaction of Barium nitrate and sodium chromate :   Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3 On reaction…

Q: An aqueous solution of sodium hydroxide, NaOH , is made by dissolving 15.6 grams of sodium hydroxide…

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

Q: If 120 mL of a 1.2 M glucose solution is diluted to 550.0 mL, what is the molarity of the diluted…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: Suppose 13.5 g of barium acetate is dissolved in 300. mL of a 0.20 Maqueous solution of ammonium…

A: Details

Q: A 50.0 mL aqueous stock solution of 0.67 M HCl is diluted to a final volume of 188.1 mL. What is the…

A: The volume of stock solution before dilution (Vi) = 50.0 mL The molarity of stock solution before…

Q: Suppose 0.739 g of sodium chloride is dissolved in 150. mL of a 29.0 m Maqueous solution of silver…

A: The mass of sodium chloride (NaCl) is 0.739 g.The volume of aqueous silver nitrate (AgNO3) is 29.0…

Q: A chemist prepares a solution of sodium bromide   NaBr    by measuring out  0.25g  of  NaBr  into…

A: Given :-  Mass of NaBr = 0.25 g  Volume of solution = 50. mL  To calculate :-  Molarity of Br- ions

Q: Suppose 19.9 g of zinc bromide is dissolved in 200. mL of a 0.40 Maqueous solution of potassium…

A: To find the final molarity of the bromide anion in the solution, we need to determine the moles of…

Q: Suppose 8.50g of potassium acetate is dissolved in 250.mL of a 0.30 M  aqueous solution of sodium…

A: It is given that potassium acetate is dissolved into sodium chromate solution.Volume of sodium…

Q: Suppose 0.753 g of sodium chloride is dissolved in 100. mL of a 57.0 m M aqueous solution of…

A:

Q: A chemist prepares a solution of vanadium III bromide VBr3 by measuring out…

A:

Q: A chemist adds 145.0mL of a 0.0145/molL potassium dichromate K2Cr2O7 solution to a reaction flask.…

A:

Q: Suppose 2.34 g of sodium chloride is dissolved in 300. mL of a 51.0 m M aqueous solution of silver…

A:

Q: Calculate the mass (in grams) of oxalic acid (H2C2O4) needed to make 100.0 mL of a 0.250 M solution.…

A:

Q: How many moles of solute are present in 300. mL of a 0.60 M solution of NaOH? Please report your…

A:

Q: Suppose 0.816g  of barium nitrate is dissolved in  100.mL  of a  42.0mM  aqueous solution of…

A:

Q: Suppose 17.4 g of zinc chloride is dissolved in 350. mL of a 0.20 M aqueous solution of potassium…

A:

Q: Suppose 24.2g of iron(II) bromide is dissolved in 250.mL of a 0.30M aqueous solution of silver…

A: Given:Mass of iron (II) bromide (FeBr2) = 24.2 gVolume of solution = 250 mL…

Q: u

A: Calculate the mass (in grams) of oxalic acid (H2C2O4) needed to make 100.0 mL of a 0.250 M solution.…

Q: Suppose 32.4g of zinc acetate is dissolved in 350.mL of a 0.70 M aqueous solution of ammonium…

A:

Q: Suppose 2.92 g of copper(II) acetate is dissolved in 50. mL of a 0.60 M aqueous solution of sodium…

A: Step 1: Calculate the number of moles of copper(II) acetate: First, we need to convert the mass of…

Q: In the laboratory you dissolve 16.6 g of magnesium chloride in a volumetric flask and add water to a…

A:

Q: A student prepared a standard copper solution by combining 2.63 mL of stock 0.270 mol/L copper(II)…

A: Recall the following relation        V1×M1=V2×M2Given that,initial volumeV1=2.63 mL        initial…

Q: Intravenous (IV) saline solutions are often administered to patients in the hospital. Normal saline…

A: Molarity is the ratio of the moles of solute to the volume of solution in L.Moles of solute is the…

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: Given: Volume of sample = 6.5 mL Volume of water added = 50 mL Concentration of NaOH = 0.5824 molar…

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: A chemist adds 240.0 mL of a 1.1 mol/L sodium thiosulfate (Na2S2O3) solution to a reaction flask.…

A: