What is Li2CrO4? Important knowledge about Li2CrO4.

1. Definition of Li₂CrO₄

Li₂CrO₄, also known as Lithium chromate, and in English as Lithium Chromate. Li₂CrO₄ consists of 2 atoms of Lithium (Li), 1 atom of Chromium (Cr), and 4 atoms of Oxygen (O).

The atomic mass of Lithium is 6.94, Chromium is 52, and Oxygen is 16. Therefore, the atomic mass of Li₂CrO₄ is 26.94 + 52 + 416 = 118.94. The molecular structure of Li₂CrO₄ includes 2 Li+ ions and 1 CrO₄ 2- ion.

2. Properties: Li₂CrO₄

Li₂CrO₄ mainly appears as yellow crystals. This substance does not have a specific smell. The chemical properties of Li₂CrO₄ include the ability to form complex compounds with other metal ions.

3. Common chemical equations of Li₂CrO₄

Since Li₂CrO₄ is a type of salt, it can participate in many different chemical reactions, including reactions with metals, acids, non-metals and other salts.

4. Preparation of Li₂CrO₄

Li₂CrO₄ can be prepared through the reaction between Lithium hydroxide (LiOH) and Chromic acid (H₂CrO₄). In the laboratory, the preparation of Li₂CrO₄ is usually done under the supervision of a teacher or a chemist as this substance can be toxic if not handled properly. In industry, Li₂CrO₄ is usually produced on a large scale using more complex methods.