7. You are studying a reaction involving o-nitrophenol and want to keep absorption values between 0.2 and 0.8 at 410 nm. What are the lower and upper concentration limits permitted? Concentration (M) Concentration (µM) Lower 3 3 Upper 3 8. You are provided with an NADH solution which you are told was a 150-fold dilution from a stock solution. You record the absorbance of your solution as 0.611 at 340 nm. What was the stock concentration? Stock concentration (M) 3 Stock concentration (mM) 3
7. You are studying a reaction involving o-nitrophenol and want to keep absorption values between 0.2 and 0.8 at 410 nm. What are the lower and upper concentration limits permitted? Concentration (M) Concentration (µM) Lower 3 3 Upper 3 8. You are provided with an NADH solution which you are told was a 150-fold dilution from a stock solution. You record the absorbance of your solution as 0.611 at 340 nm. What was the stock concentration? Stock concentration (M) 3 Stock concentration (mM) 3
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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