Question

Write the decomposition reaction of lead nitrate name the brownish residue produced on the reaction

Answer 1

Explanation:

The chemical name of white salt is Lead nitrate Pb(NO3)2. The salt on heating produces brown fumes. ... This salt can be any nitrate but if the residue left after ...

Top answer

Answer 2

Answer:

When lead nitrate is heated, it decomposes to give lead oxide, nitrogen dioxide and oxygen. Lead oxide is a yellow coloured solid, while nitrogen dioxide is a brown coloured gas. The chemical equation involved in the reaction is : Hence, the colour of the residue obtained by heating lead nitrate is yellow.