Ответ:
1)2Ba+O2=2BaO
2)2B+3O=B2O3
3)4Na+O2=2 Na2O
4)Ti+O2=TiO2
5)C3H8+5 O2=3 CO2+4 H2O
6)2 PbS+3 O2=2 PbO+2 SO2
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Ответ:
1)2Ba+O2=2BaO
2)2B+3O=B2O3
3)4Na+O2=2 Na2O
4)Ti+O2=TiO2
5)C3H8+5 O2=3 CO2+4 H2O
6)2 PbS+3 O2=2 PbO+2 SO2