Consider the following equations 2Fe2 H2O2 xA yB in basic me

Question

Consider the following equations : 2Fe^(2+) + H_(2)O_(2) -> xA + yB (in basic medium) 2MnO_(4)^(-) + 6H^(+) + 5H_(2)O_(2) -> x'C + y'D + z'E (in acidic medium) The sum of the stoichiometric coefficients x, y, x', y', and z' for products A, B, C, D and E, respectively, is ______.

DivineJEE · Accepted Answer

2Fe^(2+) + H_(2)O_(2) \ -> 2Fe^(3+) + 2OH^(–) 2MnO_(4)^(-) + 6H^(+) + 5H_(2)O_(2) \ -> 2Mn^(2+) + 8H_(2)O + 5O_(2) \ Therefore x + y + x' + y' + z' = 19

Explanation

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