Question

balance this chemical equation.....​

Answer 1

1. 2KMnO4=K2MnO4+MnO2+O2

2. 4Na+O2=2Na2O

3.Al2(SO4)3+3BaCl2=2AlCl3+3BaSO4

4.MnO2+HCl=MnCl2+Cl2+H2O. is already balanced

5.Zn+2HCl=ZnCl2+H2

6.NaCO3+2HCl=2NaCl+CO2+H2O

7.K2Cr2O7+H2SO4=2CrO3+K2SO4+H2O

8.Al2O3+3H2SO4=Al2(SO4)+3H2O

Answer 2

Answer:

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