What is BaCrO4? Important knowledge about BaCrO4.

1. Definition of BaCrO₄

BaCrO₄, also known as Barium Chromate, is a chemical substance with 1 ion of Barium (Ba^2+), 1 ion of Chromate (CrO₄^2-). The molecular weight of BaCrO₄ is 253.32 g/mol. BaCrO₄ is formed from 1 atom of Barium, 1 atom of Chromium and 4 atoms of Oxygen.

2. Properties of BaCrO₄

2.1 Physical properties of BaCrO₄

BaCrO₄ is in solid state with a deep yellow color. It has no particular smell. The pH of BaCrO₄ is neutral.

2.2 Chemical properties of BaCrO₄

BaCrO₄ is insoluble in water and acid. It is also not flammable but has a strong oxidizing ability.

3. Common chemical reactions of BaCrO₄

BaCrO₄ does not usually react with metals, acids, or non-metals. It is mainly used as an indicator in chemical experiments.

4. Synthesis of BaCrO₄

4.1 Laboratory synthesis of BaCrO₄

BaCrO₄ can be synthesized through the reaction between Barium Chloride (BaCl₂) and Potassium Chromate (K₂CrO₄).

BaCl₂ + K₂CrO₄ -> BaCrO₄ + 2KCl

4.2 Industrial synthesis of BaCrO₄

The method of synthesizing BaCrO₄ industrially is similar to that in the laboratory, but on a larger scale and requires industrial equipment.