Question

what happened when lead nitrate heated strongly ​

Answer 1

꧁༒☬ɧεɭɭσ☬༒꧂, 

Answer:

When lead(II) nitrate is heated, it decomposes into lead(ll) oxide, oxygen and nitrogen dioxide

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Answer 2

Brown fumes are observed which is the nitrogen gas and yellow colour powder is also formed.

the following reaction takes place...