Barium Chloride Formula, which is also known as Barium Dichloride. Barium Chloride is a soluble salt of barium formed by the direct reaction between chlorine and barium.
A white solid, it is hygroscopic and soluble in water. It crystallizes into two polymorphs: cubic fluorite (CaF2) and orthorhombic cotunnite (PbCl2).
Toxic and inexpensive, it can be used to test sulfate ions, purify brine solutions, and make pigments and other barium salts.
Barium Chloride Formula
The chemical formula for barium chloride is BaCl2. It is composed of the metal cation barium (Ba²⁺) and the anion chloride (Cl⁻). Barium chloride is a white, crystalline solid with high solubility in water.
Also Read: Formic Acid Formula
Barium Chloride + Aluminum Sulphate
When barium chloride (BaCl2) reacts with aluminum sulfate (Al2(SO4)3), it leads to the formation of barium sulfate (BaSO4) and aluminum chloride (AlCl3). This reaction is a classic example of a double displacement reaction, where ions from two different compounds swap partners, producing two new compounds.
Barium Chloride Formula – Molar Mass and Molecular Weight
The molar mass of the barium chloride formula (BaCl2) can be calculated by adding the atomic masses of its constituents. Barium (Ba) has an atomic mass of approximately 137.33 g/mol, and chlorine (Cl) has an atomic mass of around 35.45 g/mol. So, the molar mass of barium chloride is approximately 137.33 g/mol (Ba) + 2 * 35.45 g/mol (2 Cl) = 208.23 g/mol. The molecular weight is the same as the molar mass.
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Barium Chloride + Sodium Sulphate
When barium chloride formula reacts with sodium sulfate (Na2SO4), it produces barium sulfate (BaSO4) and sodium chloride (NaCl). This reaction is another example of a double displacement reaction and is used in chemistry for the precipitation of barium sulfate.
Barium Chloride Formula – Uses
Barium chloride has several applications. One of its primary uses is in the production of barium sulfate, which is used in diagnostic radiology as a contrast agent. It is also employed in the manufacturing of pigments, dyes, and ceramics. Additionally, barium chloride is used in the purification of brine solutions and in the chemical industry.
Barium Chloride Solution
Barium chloride can be dissolved in water to form a barium chloride solution. This solution is commonly used in laboratory experiments and industrial processes. It is important to handle barium chloride with care, as it is toxic and should not be ingested.
Also Read: Aluminium Chloride Formula
Barium Chloride Reacts with Zinc Sulphate
When barium chloride reacts with zinc sulfate (ZnSO4), it results in the formation of zinc chloride (ZnCl2) and barium sulfate (BaSO4). This reaction is yet another example of a double displacement reaction and can be used for the qualitative analysis of sulfate ions, as barium sulfate is highly insoluble and forms a white precipitate.
Barium Chloride Configuration
In barium chloride formula, one barium atom gives up two of its outermost electrons to two chlorine atoms to form an ionic salt. An ion is electrostatically attracted to two Cl−. The ions that form the ionic salt barium chloride. The shape of BaCl2 it bends.
Based on the placement of the constituent ions within the structure, barium chloride exhibits polymorphism and can take on two crystalline forms.
Structure of cubic fluorite
In the fluorite structure, barium is 8-coordinated, and chloride is 4-coordinated. Chloride ions occupy all tetrahedral sites in a cube, forming a cubic close-packing arrangement.
Properties Of Barium Chloride
| Properties of Barium Chloride | |
| The Barium Chloride Formula | BaCl2 |
| Molecular weight | 208.23 g/mol (anhydrous) |
| Density | 3.856 g/cm3 (anhydrous) |
| Melting point | 962 °C |
| Boiling point | 1,560 °C |
Barium Chloride Uses
Barium chloride is a cheap and valuable chemical, but its toxicity limits its applications.
- Barium chloride is used to manufacture pigments, rodenticides, and pharmaceuticals.
- In caustic chlorine plants, barium chloride can be used to purify brine.
- In the manufacture of magnesium, barium chloride is used as a flux and an intermediate in the hardening of steel.
- Additionally, it is used in the treatment of water softening as a boiler compound.
- Barium chloride’s bright green flame makes it suitable for fireworks.
- The tanning and finishing processes of leather use barium chloride.
- The starting material for many other barium salts is barium chloride.
- Barium chloride is also used in water treatment plants.
- Textiles can be dyed and printed with barium chloride as a mordant.
- In the medical industry, barium chloride stimulates the heart and other muscles.
| Related Links | |
| Oxalic Acid formula | Lactic Acid Formula |
| Octane formula | Methane formula |
Barium Chloride Formula FAQs
What is Barium Chloride used for?
Barium chloride finds various applications. It is primarily used in the production of barium sulfate, which is a contrast agent in diagnostic radiology. Barium chloride is also employed in the manufacturing of pigments, dyes, and ceramics. Additionally, it is used in the purification of brine solutions and in the chemical industry.
What is Barium Chloride known as?
Barium chloride is known by its chemical name, which is "Barium Chloride." It is a chemical compound composed of barium cations (Ba²⁺) and chloride anions (Cl⁻).
Why is Barium Chloride BaCl2?
Barium chloride has the chemical formula BaCl2 because it is composed of one barium ion (Ba²⁺) and two chloride ions (Cl⁻). Combining one barium cation with two chloride anions results in the formula BaCl2, which represents the compound's chemical structure.
How toxic is Barium Chloride?
Barium chloride is toxic and should be handled with care. Ingesting or inhaling barium compounds can be harmful to health. The toxic effects of barium include damage to the cardiovascular, nervous, and muscular systems. It is essential to follow safety guidelines and avoid direct contact with barium chloride to prevent adverse health effects.
