Question: what are 5 examples of bases?
Answer: Sodium hydroxide (NaOH) or caustic soda. Calcium hydroxide ( Ca(OH)2 ) or limewater. Ammonium hydroxide (NH4OH) or ammonia water. Magnesium hydroxide ( Mg(OH)2 ) or milk of magnesia. Many bleaches, soaps, toothpastes and cleaning agents.