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H+SO3→SO3+H2O
BA+O2→BAO3
BaS+O2→BAO3+SO2
Ba(OH)3→BAO3+H2O
BaPO4→BAO3+P2O5
2H+SO3→H2SO3
2BA+O2→2BAO
BaS + 2O2 = BaSO4
Ba(OH)2→BaO+H2O
BaPO4→BaO+2PO3
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Answers & Comments
2H+SO3→H2SO3
2BA+O2→2BAO
BaS + 2O2 = BaSO4
Ba(OH)2→BaO+H2O
BaPO4→BaO+2PO3