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tupenkiichelovek
@tupenkiichelovek
July 2022
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ananaaus
C + O2 = CO2
CO2 + Na2O = Na2CO3
S + O2 = SO2
2SO2 + O2 = 2SO3
Fe2O3 + 3SO3 = Fe2(SO4)3
3Fe + 2O2 = FeO + Fe2O3
4FeO + O2 = 2Fe2O3
Fe2O3 + 3N2O5 = 2Fe(NO3)3
2Ca + O2 = 2CaO
3CaO + P2O5 = Ca3(PO4)2
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Answers & Comments
CO2 + Na2O = Na2CO3
S + O2 = SO2
2SO2 + O2 = 2SO3
Fe2O3 + 3SO3 = Fe2(SO4)3
3Fe + 2O2 = FeO + Fe2O3
4FeO + O2 = 2Fe2O3
Fe2O3 + 3N2O5 = 2Fe(NO3)3
2Ca + O2 = 2CaO
3CaO + P2O5 = Ca3(PO4)2