Allocate each element an oxidation number find out which
1) Allocate each element an oxidation number
2) Find out which reactant is being oxidized and which is being reduced
3) Find out which reactant is the oxidizing agent and which is the reducing agent
Zn+2HNO3 = Zn(NO3)2 + H2
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1 allocate each element an oxidation number2 find out which reactant is being oxidized and which is being reduced3 find
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