A chemist makes 460. mL of magnesium fluoride (MgF₂) working solution by adding distilled water to 170. mL of a 1.39 - stock solution of magnesiummmolLfluoride in water.Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits.0×100mmolL?

Answered: Image /qna-images/answer/d180fd4d-151e-4eb4-894a-880424f4e793.jpg

mmol A chemist makes 460. mL of magnesium fluoride (MgF₂) working solution by adding distilled water to 170. mL of a 1.39 L fluoride in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits. x10 mmol L X S ? 0×100 stock solution of magnesium

mmol A chemist makes 460. mL of magnesium fluoride (MgF₂) working solution by adding distilled water to 170. mL of a 1.39 L fluoride in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits. x10 mmol L X S ? 0×100 stock solution of magnesium

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

A chemist prepares a solution of nickel (II) chloride (NiCl₂) by measuring out 79. g of nickel (II) chloride into a 200. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's nickel(II) chloride solution. Be sure your answer has the correct number of significant digits. mol/L x10 pl
A chemist prepares a solution of silver perchlorate (AgClO,) by weighing out 2.40 kg of silver perchlorate into a 500. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in g/dL of the chemist's silver perchlorate solution. Be sure your answer has the correct number of significant digits. x10 đL
A chemistry student weighs out 0.211 g of chloroacetic acid (HCH,CICO,) into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.0700 M NaOH solution. Calculate the volume of NAOH solution the student will need to add to reach the equivalence point. Be sure your answer has the correct number of significant digits. mL x10
A chemist makes 250. mL of calcium bromide (CaBr₂) working solution by adding distilled water to 40.0 mL of a 0.767 in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits. 1 mol x10 X S mol L stock solution of calcium bromide
Suppose 4.20 g of iron(II) chloride is dissolved in 300. mL of a 75.0 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 iron (II) chloride is dissolved in it. Be sure your answer has the correct number of significant digits. M x10
A chemist prepares a solution of silver perchlorate (AgC104) by measuring out 1.2 kg of silver perchlorate into a 450. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's silver perchlorate solution. Be sure your answer has the correct number of significant digits. mol/L
Suppose 0.925 g of barium nitrate is dissolved in 250. mL of a 56.0 m M aqueous solution of ammonium sulfate. Calculate the final molarity of barium cation in the solution. You can assume the volume of the solution doesn't change when the barium nitrate is dissolved in it. Round your answer to 3 significant digits. M x10
A chemist adds 435.0 mL of a 0.0630 mmol/L potassium permanganate (KMnO4) solution to a reaction flask. Calculate the mass in milligrams of potassium permanganate the chemist has added to the flask. Round your answer to 3 significant digits.
Calculate the final molarity of potassium cation in the solution. You can assume the volume of the solution doesn't change when the potassium sulfate is dissolved in it. Be sure your answer has the correct number of significant digits.
A chemist makes 410. mL of magnesium fluoride (MgF₂) working solution by adding distilled water to 280. mL of a mol 0.00188 stock solution of magnesium fluoride in water. L Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits. mol L X 5 F 00 18 Ar
A chemist must dilute 88.2mL of 6.18mM aqueous copper(II) fluoride CuF2 solution until the concentration falls to 5.00mM. She'll do this by adding distilled water to the solution until it reaches a certain final volume. Calculate this final volume, in liters. Be sure your answer has the correct number of significant digits.
A chemist prepares a solution of calcium sulfate (CaSO4) by measuring out 0.28 g of calcium sulfate into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's calcium sulfate solution. Be sure your answer has the correct number of significant digits. E 0 10⁰ × x 10 mol/L 19 x10 C 6