Diluting to the mark with 0.50 m hcl

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Reference no: EM13689948

Problem- Using 25 mL volumetric flaks, prepare a minimum of 5 dilutions of the stock 250 ppm calcium solution to cover the range of 1-20 mg/L of calcium. Diluting to the mark with 0.50 M HCl.

Answer illustrating how to make each solution will get rated

Reference no: EM13689948

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