Question

explain the decomposition reaction of lead nitrate powder when lead nitrate is heated​

Answer 1

Answer:

When lead nitrate is heated it decomposes to form :

a. Lead oxide

b. Nitrogen dioxide

c. Oxygen

In equation we can write it as :

2Pb(NO3)2 --heat--> 2PbO + 4NO2 + O2

This type of chemical reactions are called thermal decomposition reaction.

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Answer 2

Answer:

Pb(NO)3 —————. PbO. + NO2 + O2

It is a decomposition reaction because one reactant brakes into two or more products.

On heating the lead nitrate the harmful fumes of lead and nitrogen releases.

It may effects on respiratory system.

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