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Complete the following balanced equations for reactions in (ii) and (iii) by clicking and dropping correct answer.
i) 3Zn(s) + 8 ___ H
2
NO (g)→3Zn (N
3
O
2
) + 4H
2
O(g) + 2NO(g)
1 8 3
ii) CUO + 2HNO
2
→CU (N
3
O
2
) +
CO
2
H
2
H
2
O