Explanation: The given reaction between is a type of neutralization reaction.
Neutralization reaction is a type of chemical reaction in which an acid reacts with a base to form a salt and water as the products.
General equation for Neutralization reaction is:
[tex]HX+BOH\rightarrow BX+H_2O[/tex]
For the given reaction.
[tex]H_3PO_4[/tex] is an acid.
[tex]Al(OH)_3[/tex] is a base.
Reaction between these two is given by:
[tex]H_3PO_4+Al(OH)_3\rightarrow AlPO_4+3H_2O[/tex]
Phosphoric acid and aluminium hydroxide reacts to produce aluminium phosphate salt and water as products.