20. Solution to Chemistry Problem

20. Solution to Chemistry Problem

2. The value of the molar absorption coefficient of iron monosulfosalicylate solution is 1.6*10^3. Calculate what the iron content in mg/ml should be in standard solutions prepared in 100 ml volumetric flasks so that the optical densities, when measured in 1 cm thick cuvettes, fall within the range of values ​​from 0.1 to 1.5.

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