For the analysis of trace metals it is necessary to prepare solutions of very low concentrations from a stock solution of higher concentration using a micropipette and a volumetric flask. What volume of a 0.0030 M solution of MgCl2(aq) would be required to prepare a 15 nM solution of Mg2+ in a 450 mL flask? O 2.3 HL O 0.45 HL O 35 HL O 3.0 HL

For the analysis of trace metals it is necessary to prepare solutions of very low concentrations from a stock solution of higher concentration using a micropipette and a volumetric flask. What volume of a 0.0030 M solution of MgCl2(aq) would be required to prepare a 15 nM solution of Mg2+ in a 450 mL flask? O 2.3 HL O 0.45 HL O 35 HL O 3.0 HL

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...

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