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ICSE Class 10 Chemistry 2017 Paper

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Write a balanced chemical equation for each of the following :
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Question : 17 of 86
Marks: +1, -0
Reaction of Ammonia with heated copper oxide.
Solution:  
3CuO+2NH3→3Cu3 \mathrm{CuO} + 2 \mathrm{NH}_3 \rightarrow 3 \mathrm{Cu} +N2↑+3H2O+ \mathrm{N}_2 \uparrow + 3 \mathrm{H}_2 \mathrm{O}
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