- (NH4)2CO3 decomposes into: 2NH3 + H2O + CO2
- 2H2O2 decomposes into: 2H2O + O2
- 2NaCl may decompose into: 2Na + Cl2
- 6Li + N2: 2Li3N
- a binary compound may break down to produce: two elements
- ammonium carbonate decomposes into: ammonia, water and carbon dioxide
- ammonium hydroxide decomposes into: ammonia and water
- CaO + SO3: CaSO4
- carbonic acid decomposes into: carbon dioxide and water
- CO2 + H2O: H2CO3
- H2CO3 decomposes into: H2O + CO2
- H2SO3 decomposes into: H2O + SO2
- hydrogen peroxide decomposes into: water and oxygen
- metal + nonmetal: salts
- metallic carbonates decompose into: metallic oxides and carbon dioxide
- metallic chlorates decompose into: metallic chlorides and oxygen
- metallic oxides + nonmetallic oxides: salts
- metallic oxides + water: bases/metallic hydroxides
- Mg(CLO3)2 decomposes into: MgCl2 + 3O2
- MgCO3 decomposes into: MgO + CO2
- MgO + 2HOH: Mg(OH)2
- N2O5 + H2o: 2HNO3
- Na2O + CO2: Na2CO3
- Na2O + HOH: 2NaOH
- NH4OH decomposes into: NH3 + H2O
- nonmetallic oxides + water: acids (nonmetal retains oxidation number)
- sulfurous acid decomposes into: sulfur dioxide and water