Stock solution a is prepared by dissolving 1651 mg of
Stock solution A is prepared by dissolving 165.1 mg of ferrous ammonium sulfate in water and diluting to volume in a 500-mL volumetric flask. Calculate the concentration of iron, in ppm, in stock solution A.
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stock solution a is prepared by dissolving 1651 mg of ferrous ammonium sulfate in water and diluting to volume in a
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