Question

write the balanced chemical equation of these....​

Answer 1

Answer:

An equation is balanced when the same number of each element is represented on the reactant and product sides. Equations must be balanced to accurately reflect the law of conservation of matter.

Answer 2

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1. CuNO3 ------> CuO + NO2 + O2
2. ZnSO4 -------> Mg + MgSO4 +Zn
3. (NH4)2SO4 + Ca(OH)2 ------> CaSO4 + NH3 + H2O
4. Al2O3 + H2SO4 ----->Al2(SO4)3 + H2O
5. PbO + HCl ------> PbCl2 + H2O + Cl