an unknown sample of cu2 gave an absorbance of 0262 in an atomic absorption analysis then 100 ml

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Madi Sousa · Answer

We are given the equation to find absorbance. And we&#x27;re told that absorbance equals epsilon time

David Collins · Answer

for this question, we need to recognize that there is a direct relationship between absorbent an

Tianyu Li · Answer

Okay, so this problem actually tests our understanding on the beer lamber store. So let&#x27;s first

Marilyn Yeatts · Answer

To determine the concentration of any molecule and solution based on spectrometer readings, we n

Eugene Schneider · Answer

So the first thing we want to do in this problem is write out a balanced equation. So 5CU plus p

An unknown sample of Cu2+ gave an absorbance of 0.262 in an atomic absorption analysis. Then 1.00 mL of a 100 ppm CuSO4 was mixed with 95.0 mL of unknown, and the mixture was diluted to 100.0 mL in a volumetric flask. The absorbance of the new solution was 0.500.