- Definition of CaCl2
CaCl2, also known as Calcium Chloride. It is a chemical compound that includes one atom of calcium (Ca) and two atoms of chlorine (Cl). The molecular weight of CaCl2 is 110.98 g/mol. The CaCl2 molecule is formed by the calcium ion Ca2+ and two chloride ions Cl-.
- Properties of CaCl2
2.1 Physical properties of CaCl2: CaCl2 is a colorless crystal in solid state. This compound has no particular smell and has a high ability to absorb moisture. The pH of the CaCl2 solution is neutral.
2.2 Chemical properties of CaCl2: CaCl2 can react with many other substances such as metals, acids, non-metals, salts…
- Common chemical equations with CaCl2
Based on its chemical properties, CaCl2 can partake in various kinds of reactions. Examples of reactions that CaCl2 may partake in:
- Reaction with metals like Na, K…
- Reaction with acids like HCl, H2SO4…
- Reaction with non-metals like O2, N2…
- Reaction with different kinds of salts like NaCl, KCl…
- Synthesis of CaCl2
4.1 Laboratory synthesis of CaCl2: CaCl2 can be prepared through the reaction between calcium and chlorine at high temperatures.
4.2 Industrial synthesis of CaCl2: In the industry, CaCl2 is usually produced from the reaction between calcium carbonate and hydrochloric acid.