A solution was prepared by dissolving 0.403 g of potassium dichromate, K2Cr2O7 (MM=294.18 g/mol) in 13.49 mL of total solution. Calculate the molar concentration (mol/L) of potassium ion (MM=39.098 g/mol) in the solution. K2Cr2O7 ->2K+ +Cr2O7 -2 Provide your answer to the 4 decimal places and without units.
A solution was prepared by dissolving 0.403 g of potassium dichromate, K2Cr2O7 (MM=294.18 g/mol) in 13.49 mL of total solution. Calculate the molar concentration (mol/L) of potassium ion (MM=39.098 g/mol) in the solution. K2Cr2O7 ->2K+ +Cr2O7 -2 Provide your answer to the 4 decimal places and without units.
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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A solution was prepared by dissolving 0.403 g of potassium dichromate, K2Cr2O7 (MM=294.18 g/mol) in 13.49 mL of total solution. Calculate the molar concentration (mol/L) of potassium ion (MM=39.098 g/mol) in the solution.
K2Cr2O7 ->2K+ +Cr2O7 -2
Provide your answer to the 4 decimal places and without units.
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