Question

2Pb(NO3)2 → 2PbO + nA + O2
What is nA in the given reaction?
(1) 4NO
(2) 2NO
(3) 2PbNO
(4) NO
​

Answer 1

Answer:

i think it was a or 3 i am not sure

Answer 2

Answer:

ANSWER

Formula equation:

2Pb(NO

3

)

2

(solid)

Δ

2PbO(solid)+4NO

2

(gas)+O

2

(gas)

When heated, lead(II) nitrate crystals decompose to lead(II) oxide, oxygen and nitrogen dioxide. Because of this property, lead nitrate is sometimes used in pyrotechnics such as fireworks.

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