A chemist prepares a solution of potassium iodide (KI) by measuring out 149. µmol of potassium iodide into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in μmol/L of the chemist's potassium iodide solution. Round your answer to 3 significant digits.
A chemist prepares a solution of potassium iodide (KI) by measuring out 149. µmol of potassium iodide into a 250. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in μmol/L of the chemist's potassium iodide solution. Round your answer to 3 significant digits.
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter15: Solutions
Section: Chapter Questions
Problem 38CR
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