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Balance the following equation:
\[\ce{Al + O2->Al2O3}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{NO + O2->NO2}\]
Concept: undefined >> undefined
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Balance the following equation:
\[\ce{ZnS + O2->ZnO + SO2}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{Pb3O4 + HCl->PbCl2 + H2O + Cl2}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{ZnO + NaOH->Na2ZnO2 + H2O}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{H2S + Cl2->S + HCl}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{FeCl3 + NaOH->NaCl + Fe(OH)3}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{Fe2O3 + CO->Fe + CO2}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{KHCO3->K2CO3 + H2O + CO2}\]
Concept: undefined >> undefined
Balance the following equation:
\[\ce{CuO + NH3->Cu + H2O + N2}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{2Na + 3H2O->2NaOH + H2}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{4P + 4O2->2P2O5}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{Fe2O3 + 2H2->2Fe + 3H2O}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{2Al + 2H2SO4->Al2(SO4)3 + 3H2}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{N2 + 3H2⇌NH3}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{ZnO + 3NaOH->Na2ZnO2 + H2O}\]\
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{FeCl3 + 3NH4OH->2NH4Cl + Fe(OH)3}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{FeS + 2HCl + 2FeCl2 + H2S}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{3NH3 + H2SO4->(NH4)2SO4}\]
Concept: undefined >> undefined
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{PbO2 + 4HCl->PbCl2 + H2O + Cl2}\]
Concept: undefined >> undefined
