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23-12-2022
Chemistry

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a multiple dilution is performed on a sample with initial concentration of 1650 mg/dl. five tubes are used in the dilution. the sample is diluted 1/5 (tube 1), 1/2 (tube 2), 1/4 (tube 3), 1/5 tube 4), 1/10 (tube 5). what is the diluted concentration in each tube?

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