Question

7. In the decomposition of lead (II) nitrate to give lead (II) oxide, nitrogen dioxide and oxygen gas, the
coefficient of nitrogen dioxide (in the balanced equation) is

Answer 1

Answer:

to give lead (II) oxide, nitrogen dioxide and oxygen gas, ... of nitrogen dioxide (in the balanced equation) is (a) 1 (b) 2 ...

Answer 2

2 Pb(No3) 2 (s) = 2PbO(s)+ 4NO2 (g) +O2 (g)

coefficient of nitrogen here is 4.

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