7. We have 85 mL of 25% EDTA solution and need to use all this solution to make a 0.25% solution. The molecular weight of EDTA is 292.44. Indicate how much of the solution we can make. Show your work. a) What is the stock concentration? b) What is the final concentration? c) What is the starting volume? d) What is the final volume?

7. We have 85 mL of 25% EDTA solution and need to use all this solution to make a 0.25% solution. The molecular weight of EDTA is 292.44. Indicate how much of the solution we can make. Show your work. a) What is the stock concentration? b) What is the final concentration? c) What is the starting volume? d) What is the final volume?

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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