Question 1 What happens when potassium react with water? Question 2 What happens when sodium react with water? Question 3 What happens when aluminium react with water? Question 4 What happens when zinc react with water? Reaction of Metals with water Metals react with water to form hydroxide,hydrogen gas and heat is evolved. 2K +2H2O ----------> 2KOH + H2 … [Read more...] about Reaction of Metals with water