On the Analysis of the Number of Oxygen Atoms in Ammonium Acetate
It is the gist of learning to know the matter and analyze the micro to understand the reason. Now on ammonium acetate, if you want to know the number of oxygen atoms in it, you should analyze it in detail according to its chemical formula.

Ammonium acetate, its chemical formula is\ (CH_ {3} COONH_ {4}\). In the formula, you can see the acetate\ (CH_ {3} COO ^ {-}\) part, in which the carboxyl group\ (-COOH\) has dioxygen atoms. Although there is no oxygen atom in the ammonium root\ (NH_ {4 }^{+}\), ammonium acetate as a whole, according to its structure and chemical formula, contains dioxygen atoms per molecule of ammonium acetate.

To understand this principle, you need to know the basis of chemistry. The molecular formula is the image of the composition of matter, and the symbols of each element and their lower right numbers indicate the type and number of atoms. The formula of ammonium acetate clearly shows the atomic combination, so the number of oxygen atoms is two at a glance.

Scholars analyze all things, and they should follow this principle. Only by taking the chemical formula as the key, opening the secret of the composition of matter, and understanding its microscopic mystery can they gradually gain the true meaning in the field of chemistry, explore the details, and understand the changes of all things.