The absorbances of solutions containing K,CrO, in 0.05 M KO/l w.:re measuredin a l.()-cm
Chapter 13, Problem 13-24(choose chapter or problem)
The absorbances of solutions containing K,CrO, in 0.05 M KO/l w.:re measuredin a l.()-cm cdl at 375 nm. The following results were obtained:Find the absorptivity of the chromate ion, CrO,'- in L g-I cm-I and the molarabsorptivity of chromate in L mol-I cmlat 375 nm.
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