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Hydrogen chloride - Wikipedia
Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom H and a chlorine atom Cl connected by a polar covalent bond. The chlorine atom is much more electronegative than the …
Hydrochloric Acid | HCl | CID 313 - PubChem
At room temperature, hydrogen chloride is a colorless to slightly yellow, corrosive, nonflammable gas that is heavier than air and has a strong irritating odor. On exposure to air, hydrogen chloride forms …
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Established in 1976 as one of India’s original IT garage start-ups, HCL is a pioneer of modern computing with many firsts to its credit, including the introduction of the 8-bit microprocessor-based computer in …
Hydrogen chloride | Definition, Formula, Properties, & Facts - Britannica
Dec 24, 2025 · Hydrogen chloride, a compound of the elements hydrogen and chlorine, a gas at room temperature and pressure. Its chemical formula is HCl. A solution of the gas in water is called …
Hydrochloric acid has many uses. It is used in the production of chlorides, fertilizers, and dyes, in electroplating, and in the photographic, textile, and rubber industries. Hydrochloric acid is corrosive …
What is Hydrochloric acid? - BYJU'S
Hydrochloric acid helps the body break down foods such as calcium, and digest and drink them. It also eliminates stomach bacteria and viruses, thereby protecting your body from infection. Stomach acid …
HYDROCHLORIC ACID, SOLUTION | CAMEO Chemicals | NOAA
Colorless watery liquid with a sharp, irritating odor. Consists of hydrogen chloride, a gas, dissolved in water. Sinks and mixes with water. Produces irritating vapor. (USCG, 1999) What is this information?
Hydrochloric acid - New World Encyclopedia
Hydrogen chloride (HCl) is a monoprotic acid, which means that each molecule can dissociate (ionize) only once to release one H + ion (a single proton). In aqueous hydrochloric acid, the H + joins a …
Hydrochloric Acid: Preparation, Properties, Reactions, Uses
Oct 1, 2023 · Hydrochloric acid is an extremely corrosive inorganic chemical. It has the chemical formula HCl.