What is the chemical formula of ammonium sulfate?

ammonium sulfate chemical formula is what?

Ammonium sulfate is a common chemical raw material, which is widely used in fertilizer production and industrial processes. What is the chemical formula of ammonium sulfate? This article will analyze the chemical formula, properties of ammonium sulfate and its important role in chemical industry and agriculture in detail.

1. Ammonium sulfate basic chemical formula

The chemical formula of ammonium sulfate is (NHalready) SOalready, which consists of two ammonium ions (NHalready) and one sulfate ion (SOactually). This means that each ammonium sulfate molecule contains two amino ions (NHSO4), bound to one sulfate ion (SOSO4). The ammonium ion contains one nitrogen atom and four hydrogen atoms, while the sulfate ion is composed of one sulfur atom and four oxygen atoms.

This structure makes ammonium sulfate a strongly acidic salt. Because of its strong water solubility, ammonium sulfate is widely used in agriculture, chemical industry and other fields.

2. Ammonium sulfate use

The chemical formula of ammonium sulfate determines its importance in fertilizers. As a nitrogen fertilizer, ammonium sulfate can provide a source of nitrogen for crops and help promote plant growth. It is one of the common fertilizers used in agricultural production, especially for crops with high nitrogen demand, such as cereals and vegetables. Ammonium sulfate can not only supplement the nitrogen in the soil, but also provide a certain amount of sulfur to promote the healthy growth of plants.

Ammonium sulfate also has important uses in industry, especially in chemical production, it is often used as a catalyst, fertilizer raw materials and other chemical products intermediates.

3. Ammonium sulfate physical and chemical properties

The chemical formula of ammonium sulfate determines its physical and chemical properties. It is white crystalline, with strong moisture absorption. The solubility of ammonium sulfate in water is high, and the solution is acidic. This characteristic makes ammonium sulfate not only as a fertilizer can quickly provide nutrients for plants, but also can adjust the pH value of the soil, improve soil pH.

The solubility of ammonium sulfate is strong, but it is easy to decompose at high temperature. The chemical equation for the decomposition reaction is: [ (NH₄)₂SO₄ \rightarrow 2NH₃ H₂SO₄ ] This reaction shows that under heating conditions, ammonium sulfate will decompose into ammonia and sulfuric acid.

4. Ammonium sulfate in the environment of the impact

Although ammonium sulfate has many advantages, it is also necessary to pay attention to its possible impact on the environment. Excessive use of ammonium sulfate may cause soil acidification, so when used in agriculture, it needs to be applied rationally according to the soil conditions. Excessive application of ammonium sulfate may also lead to the loss of nitrogen, which in turn leads to water pollution. Therefore, rational application methods are essential to ensure the sustainable development of the environment and agriculture.

5. Summary

The chemical formula of ammonium sulfate is (NHO₂) SOO₂. This simple molecular structure makes it play an important role in many fields, especially its wide application as nitrogen fertilizer in agriculture. By understanding the basic chemistry, uses and environmental impact of ammonium sulfate, we can better understand its use and maximize its benefits. Whether as a fertilizer or in the chemical industry, ammonium sulfate is an important chemical raw material that cannot be ignored.