Completing special case decomposition reactions

There are five common types of special decomposition reactions, so in order to correctly complete them, you must first recognize the types.
They are:

• carbonates, such as K₂CO₃, MgCO₃ and Al₂(CO₃)₃, 
• bicarbonates, such as KHCO₃, Mg(HCO₃)₂ and Al(HCO₃)₂, 
• hydroxides, such as KOH, Mg(OH)₂ and Al(OH)₃,
• chlorates, such as KClO₃, Mg(ClO₃)₂ and Al(ClO₃)₃ and, 
• ammonium compounds, such as NH₄Cl, (NH₄)₂SO₄ and (NH₄)₃PO₄