THIONIC ACID Meaning and
Definition
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Thionic acid is an inorganic compound with the chemical formula H2S2O3. It is also known as sulfurous acid or thiosulfuric acid. The acid is composed of two sulfur atoms, two oxygen atoms, and three hydrogen atoms bonded together. It is a relatively unstable compound and exists mainly in solution. Thionic acid can be formed by dissolving sulfur dioxide in water under certain conditions.
Thionic acid is a weak acid and can function as a reducing agent. It can donate hydrogen ions (H+) to a chemical reaction, thereby lowering the pH of a solution. This acid has a role in various industrial processes and is utilized in the synthesis of other sulfur-containing compounds.
In terms of its applications, thionic acid is often used as a reducing agent in chemical reactions, particularly in the preparation of dyes and pharmaceuticals. It can also be employed in the textile industry for bleaching and desizing fabrics. Additionally, thionic acid is used in analytical chemistry techniques to determine the presence of certain elements, such as iodine or cyanides.
Thionic acid has potential health hazards as it is a corrosive substance that can cause severe burns. It is important to handle it with caution, wearing appropriate protective equipment.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for THIONIC ACID
- rhionic acid
- fhionic acid
- ghionic acid
- yhionic acid
- 6hionic acid
- 5hionic acid
- tgionic acid
- tbionic acid
- tnionic acid
- tjionic acid
- tuionic acid
- tyionic acid
- thuonic acid
- thjonic acid
- thkonic acid
- thoonic acid
- th9onic acid
- th8onic acid
- thiinic acid
- thiknic acid
Etymology of THIONIC ACID
The word "thionic acid" is derived from the Greek word "thiόn" meaning "sulfur". The suffix "-ic" is added to indicate the acid's classification as a compound containing sulfur. Hence, "thionic acid" refers to an acid that contains sulfur.
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