Problem- 1) Suppose you are asked to record your spectrophotometer readings in percent transmittance (%T), instead of absorbance (A), and then to conver the %T readings to the corresponding absorbances. What is the corresponding absorbance for %T=50?
2) Why is it important that the total volume of each Cu2+-EN mixture be identical? The experiment is (Determining the Formulas of Copper(II)-Ethylenediamine Complex Ions by Spectrophotometry)
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