1.

Calcualte the potential of an indicator electrode versus the standard hydrogen electode, which originally contained 0.1 M MnO_(4)^(-) and 0.8 M H^(+) andwhich was treated with Fe^(2+) necessary to reduce 90% of MnO_(4)^(-) to Mn^(2+). (E_(MnO_(4)^(-)//Mn^(2+))^(@) = 1.51 V)

Answer»


ANSWER :`1.41 V ;`


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