A chemist prepares a solution of potassium dichromate (K2Cr,07) by measuring out 35. umol of potassium dichromate into a 300. mL volumetric flask andfilling the flask to the mark with water.Calculate the concentration in mol/L of the chemist's potassium dichromate solution. Round your answer to 2 significant digits.

The conversion factor for µmol and mol units is:1 µmol = 10-6 mol Hence, 35 µmol = 35 × 10-6 mol…

Answered: A chemist prepares a solution of…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter1: The Nature Of Chemistry

Section: Chapter Questions

Problem 127QRT

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