On the chemical formula of barium acetate
If you want to know in the field of chemistry, it is important to study the chemical formula of barium acetate. Barium acetate is composed of barium ions and acetate ions.

Barium is ranked fifty-two in the periodic table of elements, and its ions are often + 2 valence, expressed in $Ba ^ {2 +} $. For acetate, the chemical formula is $CH_ {3} COO ^{-}$ 。

To obtain the chemical formula of barium acetate, you need to follow the principle of charge balance. Because barium ions are + 2 valence and acetate ions are -1 valence, it is necessary to combine diacetate ions with barium ions to achieve charge balance. Therefore, the chemical formula of barium acetate is $Ba (CH_ {3} COO) _ {2} $.

In the way of chemistry, the exploration of the chemical formulas of various substances follows scientific rules and rigorous methods to understand the relationship between ionic composition and charge, so as to obtain a precise formula to solve the secrets of many properties and reactions of substances.