What is metal ion catalysis and how does it assist in water activation during chemical reactions?

Determine the balanced chemical equation for the reaction of potassium with water.

What role does proton transfer play in the mechanism of nucleophilic acyl substitution during ester hydrolysis?

In the hydrolysis mechanism, how do metal ions substitute for protons?

What is the process of nucleophilic attack in the presence of activated water molecules and metal ions?