Write chemical equations: KMnO4 -> O2 -> SO2 -> SO3 -> K2SO4-> BaSO4
| April 18, 2021 | education
2 KMn O4 = O2 + Mn O2 + K2 Mn O4
S + O2 = SO2
SO2 + O2 = SO3
SO3 + K2 O = K2 SO4
K2 SO4 + Ba Cl2 = 2 K CL+ Ba SO4
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