What Is The Strongest Base In The World?

What Is The Strongest Base In The World? The title of strongest base in the world belongs to ortho-diethynylbenzene dianion. This superbase has the strongest proton affinity ever calculated (1843 kJ mol−1), beating out a long-standing contender known as lithium monoxide anion. Which is the strongest base and why? Potassium hydroxide (KOH) Sodium hydroxide (NaOH)