The reaction between aluminum acetate solution and ammonium phosphate solution
Nowadays, there is aluminum acetate solution and ammonium phosphate solution. When the two meet, they will change. Aluminum acetate can be dissociated into aluminum ions and acetate ions in water; ammonium phosphate can also be dissociated into water, forming ammonium ions and phosphate ions.

When the two solutions are mixed, aluminum ions interact with phosphate ions, or form insoluble aluminum phosphate precipitation. Because the solubility of aluminum phosphate is very small, in aqueous solutions, when ions meet and reach a certain concentration, they will combine and precipitate from the solution, forming a precipitated state.

The formula for its chemical reaction can be expressed as: 3 dollars (CH_ {3} COO) _ {3} Al + (NH_ {4}) _ {3} PO_ {4} = AlPO_ {4}\ downarrow + 9CH_ {3} COONH_ {4} $. Here, aluminum acetate reacts with ammonium phosphate to form aluminum phosphate precipitation and ammonium acetate. Ammonium acetate is soluble in water and still exists in solution.

Viewing this reaction, it is a recombination between ions, following the laws of chemistry, the change of substances, which is wonderful and can be explored.