Chemistry, 11.04.2021 01:00, JustTraaash

A 0.114 g Fe sample required 18.7 ml EDTA solution. Find the % Fe2O3( Fw=159.6882 g/mol) in the sample. If 25.0 ml EDTA required 15 ml of 1.1*10 ppm CaCl, (Fw = 110.985 g/mol)

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A 0.114 g Fe sample required 18.7 ml EDTA solution. Find the % Fe2O3( Fw=159.6882 g/mol) in the samp...