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20.00 mL unknown sample is diluted to 250.0 mL. Absorbance is 0.2430 Absorbance for 70.00 ppm std is .950 What is ppm concent
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Page:01 Answens fofomartion According to he given Ppm Conunhadion o orginal undilluted to ind Somplo. Let, A e8C Aa eB \AAa Aageg Contentadfon f fginal urdillutd sample Calculak Lat H.2Ppm x asomi H.92 PPm xasoo C qu80 Ppm -6 ao aau Ppm f oiginal unc

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