4Au(s) + 16KCN(aq) + 3O2(g) + 6H2O(l) --> 4KAu(CN)4(aq) +12KOH(aq) Balance using half reaction method. show all steps andplease explain how you get the equation in each step
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Step 1 Record the lopsided condition skeleton condition of the concoction response All reactants and items must be known For a superior outcome compose the response in ionic shape Au KCN O2 H2O KAuCN4 KOH Step 2 Isolate the redox response into halfresponses A redox response is only both oxidation and lessening responses occurring at the same time an Assign oxidation numbers for every molecule in the condition Oxidation number likewise called oxidation state is a measure of the level of oxidation of a particle in a substance Au0 K1C2N3 O02 H12O2 K1Au3C2N34 K1O2H1 b Identify and work out all redox couples in response Recognize which reactants are being oxidized the oxidation number increments
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