Ammonium chloride - Wikipedia
Ammonium chloride is prepared commercially by combining ammonia (NH 3) with either hydrogen chloride (gas) or hydrochloric acid (water solution): [3] Ammonium chloride occurs naturally in volcanic regions, forming on volcanic rocks near fume-releasing vents (fumaroles).
Ammonium chloride | Formula, Uses, & Facts | Britannica
It vaporizes without melting at 340 °C (644 °F) to form equal volumes of ammonia and hydrogen chloride. Ammonium chloride is yielded as a by-product in the ammonia-soda process for making sodium carbonate. It also is produced by reaction of …
Ammonium Chloride (NH4Cl) - Structure, Properties, …
Ammonium chloride is prepared commercially by reaction of ammonia (NH 3) with hydrogen chloride. NH 3 + HCl → NH 4 Cl. Ammonium chloride is also formed as the by-product of the Solvay Process. In this process carbon dioxide and ammonia are passed into a cold saturated solution of sodium chloride.
Ammonium Chloride | NH4Cl | CID 25517 - PubChem
Ammonium chloride is used as a systemic acidifier in patients with metabolic alkalosis resulting from chloride loss following vomiting, gastric suction, gastric fistula drainage, and pyloric stenosis. Ammonium chloride also has been used in the treatment of diuretic-induced chloride depletion.
Ammonium Chloride - Definition, Structure, Preparation, …
2024年9月17日 · Ammonium chloride dissolves in water to form ammonium (NH₄⁺) and chloride (Cl⁻) ions. This process is endothermic, meaning it absorbs heat from the surroundings. Ammonium chloride reacts with strong bases like sodium hydroxide (NaOH) to produce ammonia gas (NH₃), water, and sodium chloride (NaCl).
Ammonium Chloride – NH4Cl - GeeksforGeeks
2024年2月15日 · Ammonium chloride is prepared by reaction of ammonia (NH3) with hydrogen chloride. NH3 + HCl → NH4Cl. This is also formed as the by-product of the Solvay process. In this process carbon dioxide and ammonia are passed into a cold saturated solution of sodium chloride. CO2 + 2 NH3 + 2NaCl + H2O → 2 NH4Cl + Na2CO3.
Ammonium Chloride: Properties, Production and Uses
2024年4月17日 · Ammonium chloride has two reversible crystallin forms, with the transformation between them occurring at 457.6 K (184.5°C). The stable form at room temperature is the α form, while the β-NH 4 Cl (cubic; NaCl type) melts at 793.2 K under 3.45 MPa and sublimes at atmospheric pressure.
Ammonium Chloride: Formula, Uses, Preparation & Properties
Ammonium chloride is found in mineralogical creations and in this form, we indicate it as the 'salt ammoniac'. Apart from this, it is also known to be present in volcanic vents and ashes. It is naturally found in burning coal dumps formed from the condensation of gases derived from coal.
White Smoke Demonstration (Ammonium Chloride Synthesis)
2020年3月8日 · Ammonia and hydrochloric acid react to produce a white smoke of ammonium chloride. (Walkerma) The white smoke demonstration is a simple, visually appealing chemistry project. Pour a clear liquid into a seemingly empty and watch clouds of white vapor appear.
Ammonium Chloride - Symbol, Structure, Uses and Applications
Commercially, ammonium chloride is prepared from the combination of ammonia (NH3) with either hydrogen chloride (gas) or hydrochloric acid. NH3 + HCl → NH4Cl N H 3 + H C l → N H 4 C l. To release ammonia gas, ammonium chloride reacts with the strong base. NH4Cl + NaOH → NH3 + NaCl + H2O N H 4 C l + N a O H → N H 3 + N a C l + H 2 O.