Asked by Metia

In the redox reaction:
4NH3(g)+3O2(g)-->2N2(g)+6H2O(l)
the number of moles of electrons transferred is...
Answered by DrBob222
Each N on the left has an oxidation state of -3 and on the right it is zero.
Each O on the left is zero and on the right each O is -2.