12.5 ml of 20x EDTA were diluted with 237.5ml of H2O. What is the final conc?
12.5 ml of 20x EDTA were diluted with 237.5ml of H2O. What is the final conc?
Homework Answers
we use the relation: Volume * Concentration = constant, here we use initial conc. 20x, Volume = 12.5. Final concentration M and Final volume = 12.5 + 237.5 = 250 mL
12.5 * 20x = 250 * M
SOlving, M = 1x solution of EDTA
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12.5 ml of 20x EDTA were diluted with 237.5ml of H2O. What is
the final conc?
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