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OpenStudy (anonymous):
Calculate the [Cu^2+] in the standard solutions Standard solution # vol CuSO_4(ml) vol DIwater(ml) 1 3.0ml 1.0ml 2 2.0ml 3.0ml 3 2.0ml 8.0ml 4 2.0ml 13.0ml Absorbance at 635nm for standard solution #1 0.300 #2 0.157 #3 0.095 #4 0.060
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