The product will be Barium Oxide and as Barium has 2 valence electrons and oxygen needs 2 to get to a stable octet, the formual must be BaO.
You have O2 and thus must need 2 Ba to balance. So
2Ba + O2 ------> 2BaO
Yes, BaO + H2O -> Ba(OH)2 is balanced.
2c + o2---2co
The chemical equation is:2 SO2 + O2 = 2 SO3
C2H6S PLUS O2 into CO2 plus H2O plus SO2
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
Al + O2 will never yield Fe2O3.
This simple equation is: 2H2 + O2 = 2H2O
2c + o2---2co
The chemical equation is:2 SO2 + O2 = 2 SO3
C2H6S PLUS O2 into CO2 plus H2O plus SO2
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
Al + O2 will never yield Fe2O3.
4P + 5O2 = 2P2O5
4Na + O2 --> 2Na2 + O
This chemical equation is:2 ZnS + 3 O2 = 2 ZnO + SO2
Cs2 + 3o2 ------->>> co2 + 2so2
2CO + O2 --> 2CO2
2KClO3 --> 2KCl + 3O2