** The ionic equation of acetic acid and aluminum hydroxide is written **

Acetic acid ($CH_ {3} COOH $) is a weak acid, partially ionized in solution; aluminum hydroxide ($Al (OH) _ {3} $) is a insoluble base. The chemical equation for the reaction between the two is: $3CH_ {3} COOH + Al (OH) _ {3} = (CH_ {3} COO) _ {3} Al + 3H_ {2} O $.

The ionic equation writing steps are as follows:
1. Write the substance that is soluble in water and easily ionized as ionic form, acetic acid is a weak acid, and the chemical formula is retained. Aluminum hydroxide is a insoluble substance, and the chemical formula is retained. Aluminum acetate is a soluble salt, and it is disassembled into ionic form. Water is a weak electrolyte, and the chemical formula is retained.
2. The ionic equation is obtained as: $3CH_ {3} COOH + Al (OH) _ {3} = 3CH_ {3} COO ^ {-} + Al ^ {3 + } + 3H_ {2} O $. This is the complete ionic equation for the reaction of acetic acid with aluminum hydroxide (Complete Ionic Equation for Acetic Acid and Aluminum Hydroxide).