Question

Write the observations for the Thermal decomposition of the given compounds:
1.Lead(II)Nitrate
2.Zinc Hydroxide
3.Copper(II)Carbonate
4.Potassium Nitrate
5.Calcium Carbonate​

Answer 1

Answer:

1. Pb(NO3) 2 ——> PbO + NO2 + O2

2. ZnOH ——> Zno + H2O

3. CuCO3 ——> CuO + CO2

4. KNO3 ——> KNO2 + O2

5. CaCO3 ——> CaO + CO2

hope it will help you.....