ppose 8.29 g of sodium bromide is dissolved in 200. ml of a 0.50 M aqueous solution of potassium carbonate. alculate the final molarity of bromide anion in the solution. You can assume the volume of the solution doesn't change when the sodium bromide is dissolved in ound your answer to 3 significant digits.

ppose 8.29 g of sodium bromide is dissolved in 200. ml of a 0.50 M aqueous solution of potassium carbonate. alculate the final molarity of bromide anion in the solution. You can assume the volume of the solution doesn't change when the sodium bromide is dissolved in ound your answer to 3 significant digits.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Suppose 2.72 g of potassium bromide is dissolved in 200. mL of a 0.20 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. ?
A chemist must prepare 150. mL of 1.00 M aqueous iron(II) bromide (FeBr,) working solution. He'll do this by pouring out some 2.59 M aqueous iron(II) bromide stock solution into a graduated cylinder and diluting it with distilled water. Calculate the volume in mL of the iron(II) bromide stock solution that the chemist should pour out. Round your answer to 3 significant digits. mL
You have a stock solution of HCI that is 37.4 % HCl by mass and has a density of 1.20 g/mL. What volume (in mL) of the concentrated HCI solution is needed to prepare 1.518 L of 0.693 M HCI? The molar mass of HCl is 36.458 g/mol. Report your answer to 1 decimal place.
Suppose 33.9g of zinc iodide is dissolved in 350.mL of a 0.50 M aqueous solution of potassium carbonate. Calculate the final molarity of zinc cation in the solution. You can assume the volume of the solution doesn't change when the zinc iodide is dissolved in it. Round your answer to 3 significant digits.
i. 4g Sucrose in 100ml of water Solute= Solvent= ii. 30 ml of ethanol in 70 ml of water Solute= Solvent=
One half tsp of table salt (NaCl) weighs aproximately 2.0 grams. (You will need to look up the molar mass for NaCl) There are approximately 237 ml in a cup. Determine the Molarity of the solution 1 cup water with one half tsp table salt. Determine the molarity of this solution using the formula M=g/MM/L. What is the molarity? Show your calculations. (Remember to convert 237 mL to L)
Suppose 4.16 g of iron(II) chloride is dissolved in 50. mL of a 0.70 M aqueous solution of silver nitrate. Calculate the final molarity of iron(II) cation in the solution. You can assume the volume of the solution doesn't change when the iron(II) chloride is dissolved in it. Round your answer to 2 significant digits. M x10
The chemistry teacher needs a solution made up of a 3 g sugar cube (C6H1206) dissolved in a 250 ml teacup. Find the molarity of this solution. Be sure to report your answer to the correct number of significant figures. Do not include units.
Suppose 1.06 g of sodium chloride is dissolved in 200. mL of a 78.0 m M aqueous solution of silver nitrate. Calculate the final molarity of chloride anion in the solution. You can assume the volume of the solution doesn't change when the sodium chloride is dissolved in it. Be sure your answer has the correct number of significant digits. M ■ x10 X 5
Suppose 1.70 g of sodium chloride is dissolved in 50. mL of a 0.50 Maqueous solution of silver nitrate. Calculate the final molarity of sodium cation in the solution, You can assume the volume of the solution doesn't change when the sodium chloride is dissolved in it. Round your answer to 2 significant digits. do
One of the Ionic compounds in sports drinks is potassium di hydrogen phosphate. The label on one of these sports drinks tells us that 240 mL of the solution contains 30 mg of potassium. KH2PO4 is the only ingredient that can provide potassium. how many grams of KH2PO4 are dissolved in 240 mL of the solution? What is the molars ty of KH2PO4 in this solution? Organize abs label your calculations so that they are presented in a logical manner for full credit
A chemist prepares a solution of sodium thiosulfate (Na₂S₂O3) by measuring out 113. g of sodium thiosulfate into a 150. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's sodium thiosulfate solution. Be sure your answer has the correct number of significant digits.