The formula of aluminum acetate
The formula of aluminum acetate must be carefully examined for its chemical principles and elemental properties. Aluminum, a genus of metals, is active and often shows positive trivalent. With its unique chemical activity, it plays an important role in various compounds.

Acetate is derived from acetic acid, which is an organic acid, and its root has a specific chemical structure and properties. When aluminum and acetate combine, according to the principle of chemical bonding and the principle of charge balance, aluminum ions ($Al ^ {3 +} $) combine with acetate ions ($CH_ {3} COO ^ {-} $).

In order to achieve charge equilibrium, three acetate ions are required to match one aluminum ion, so the chemical formula of aluminum acetate is $Al (CH_ {3} COO) _ {3} $. This formula accurately shows the proportional relationship of the atoms of each element in aluminum acetate, and also shows the characteristics of its chemical structure.

From this perspective, exploring the formula of aluminum acetate is not only about its chemical formula, but also about the chemical principle behind it. It is the essence of chemical research and the way to understand the mysteries of the material world.