Imagine you are preparing an enzyme assay that requires a working concentration of 5 mM selenium dioxide. If the concentration of selenium dioxide in your stock solution is 100 mM and the final volume of the assay is 500 µL, how much of the selenium dioxide stock solution do you need to add to the assay? Enter the number only for units of uL. The number of significant digits you include in your answer doesn't matter.

Chemistry
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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
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Imagine you are preparing an enzyme assay that requires a working concentration of 5 mM
selenium dioxide. If the concentration of selenium dioxide in your stock solution is 100 mM and
the final volume of the assay is 500 µL, how much of the selenium dioxide stock solution do you
need to add to the assay? Enter the number only for units of uL. The number of significant digits
you include in your answer doesn't matter.
0.001
Transcribed Image Text:Imagine you are preparing an enzyme assay that requires a working concentration of 5 mM selenium dioxide. If the concentration of selenium dioxide in your stock solution is 100 mM and the final volume of the assay is 500 µL, how much of the selenium dioxide stock solution do you need to add to the assay? Enter the number only for units of uL. The number of significant digits you include in your answer doesn't matter. 0.001
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