Question

Balance the following Chemical eqations:-

a) MnO2 + Hcl --> MnCl2 + H2O +Cl2

b) Pb(NO3)2 --> PbO + NO2 + O2​

Answer 1

Answer:

a) MnO2 + 4 HCl -------> MnCl2 + 2H2O + Cl2

b) 2Pb(NO3)2 --------> 2PbO + 4NO2 + O2

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