Michael performed an experiment to analyse iron content by coulometry. A sample with mass of 0.8202 g was analysed against platinum cathode. During the reaction, 103.2775 C were required to reduce Fe(III) to Fe(II). Deduce the percentage of Fe2(SO4)3 (399.88g/mol) in this sample. (F = 96485 C/mol e¯
Michael performed an experiment to analyse iron content by coulometry. A sample with mass of 0.8202 g was analysed against platinum cathode. During the reaction, 103.2775 C were required to reduce Fe(III) to Fe(II). Deduce the percentage of Fe2(SO4)3 (399.88g/mol) in this sample. (F = 96485 C/mol e¯
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Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.200QP
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c) Michael performed an experiment to analyse iron content by coulometry. A sample with mass of 0.8202 g was analysed against platinum cathode. During the reaction, 103.2775 C were required to reduce Fe(III) to Fe(II). Deduce the percentage of Fe2(SO4)3 (399.88g/mol) in this sample. (F = 96485 C/mol e¯)
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