Question

CuO + NH3 ——— Cu + N2+ H2O solve this equation​

Answer 1

3CuO + 2NH3 -- 3Cu

+N2 +

3H2O

Answer 2

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$\huge\bold\red{{Given,}}$

$CuO + NH_{3} \rightarrow Cu + N_{2} + H_{2}O$

Hence, oxidation state of the reactant atoms are as follows:-

${Cu= +2} ,{O= -2} ,{N= -3} ,{H= +1}$

oxidation state of the product atoms are as follows:-

${Cu=0},N_{2}=0, {H = +1 , O= -2}$

Therefore, balancing the given equation by oxidation method is as follows:-

$3CuO + 2NH_{3} \rightarrow 3Cu + N_{2} + 3H_{2}O$

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