What happens when PbO2 is heated. Balanxe the equation and tell the colour change
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Given equation: Pb (NO3)2 → PbO + NO2 + O2
Chemical equation
The representation of a chemical reaction in the form of substances is known as a chemical equation. The equation in which the number of atoms of all the molecules is equal on both sides of the equation is known as a balanced chemical equation.
Balanced chemical equation for Pb (NO3)2 → PbO + NO2 + O2
2Pb(NO3)2 → 2PBO + 4NO2 + O2
It is a decomposition reaction where a single type of chemical compound breaks down into two or more elements or new compounds.
The produced lead monoxide PbO is yellow coloured and nitrogen oxide is liberated in the form of reddish fumes.
Explanation:
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