Question

How H3O+ ions is formed in water solution ? ​

Answer 1

Answer:

A hydronium ion is written as H3O+. It is formed when something else donate a proton, or H+, to a water molecule. The H+ will easily bond to one of the two lone pairs of electrons around the water molecule. ... A hydrogen atom has only one proton and one electro

Answer 2

It can be formed when an acid is present in water or simply in pure water. It's chemical formula is H3O+. ... As H+ ions are formed, they bond with H2O molecules in the solution to form H3O+ (the hydronium ion). This is because hydrogen ions do not exist in aqueous solutions, but take the form of the hydronium ion, H3O+.