CuO + NH3 = Cu + N2 + H2O Balance The Equation By Oxidation No ...

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vipin3027 vipin3027
  • 03.02.2018
  • Chemistry
  • Secondary School
answered • expert verified CuO + NH3 = Cu + N2 + H2O balance the equation by oxidation no. method. See answers OlaMacgregor OlaMacgregor

Explanation:

The given reaction is as follows.

     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

rithu1616 rithu1616

3CuO+2NH3=3Cu+N2+3H2O

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