Question

Give the balanced equation for reactions that take place when the following are heated

a) Silver oxide

b) Potassium nitrate

c) Lead nitrate

d) Tri-lead tetra-oxide

e) Copper carbonate​

Answer 1

A. 2AgO ➡️ 2Ag + O2

B. 2KNO3 ➡️ 2K + 2NO2 + O2

C. 2Pb(NO3)2➡️2PbO +4NO2 + O2

D. Pb3O4 ➡️ 3Pb + 2O2

E. 2CuCO3 ➡️ 2CuO + 2CO2

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