Aresearch technician is asked to prepare 120ml of a 25

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A research technician is asked to prepare 120ml of a 2.5% aqueoussolution of a drug from a stock solution. The stock solution contains 60g per L of the drug. What percent concentration is the stock solution? How much of the stock solution and distilled water should be usedto achieve the desired dilution?

Reference no: EM13638860

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