What is CSO4? Important knowledge about CSO4

There are many chemical substances that high school students need to understand and grasp. Among them, CSO₄ is an important chemical substance. To better understand CSO₄, we need to explore the following aspects:

1. Definition of CSO₄: CSO₄ is the chemical formula for copper sulfate. This substance is also called Copper(II) sulfate or Cupric sulfate. The structure of the CSO₄ molecule includes one copper atom (Cu), one sulfur atom (S), and four oxygen atoms (O). CSO₄ has a molar mass of 159.609 grams/mol. It also has a density of 3.6 g/cm3.

2. Properties of CSO₄: CSO₄ has characteristic physical and chemical properties. CSO₄ is a blue solid, odorless and has a pH of about 4 (mildly acidic). Regarding its chemical properties, CSO₄ easily reacts with alkali metals, acids, and salts.

3. Common chemical equations of CSO₄: CSO₄ can participate in many chemical reactions. Some examples include reactions with metals such as Fe, Zn, Al to form copper metals and release hydrogen gas. Additionally, CSO₄ also reacts with acids such as HCl, H₂SO₄ to produce SO₂ gas, H₂O, and copper salts.

4. Synthesis of CSO₄: CSO₄ can be synthesized through several chemical reactions. In the laboratory, CSO₄ is often synthesized from dissolving CuO in H₂SO₄. On an industrial scale, CSO₄ is typically produced from the oxidation of copper with H₂SO₄.