Ammonium carbonate is a chemical compound with the formula (NH4)2CO3. It is commonly used in the food industry as a raising agent for baked goods. The spelling of this word can be explained phonetically as /əˈməʊniəm kɑː(r)bəneɪt/. The first syllable is pronounced with the schwa sound, and the stress falls on the second syllable. The word carbonate is pronounced with the long vowel sound in the first syllable, followed by the schwa sound in the second syllable, and the stress falls on the third syllable.
Ammonium carbonate is a compound that is commonly known as smelling salts or baker's ammonia. It is an inorganic salt with the chemical formula (NH4)2CO3. Ammonium carbonate is a white, crystalline solid that is highly soluble in water. It is composed of two ammonium ions (NH4+) and one carbonate ion (CO3^2-).
Ammonium carbonate has a strong odor, similar to that of ammonia, which is why it is commonly used as smelling salts. When exposed to air, it decomposes, releasing ammonia gas and carbon dioxide. This unique property makes it an effective ingredient in smelling salts, as the release of ammonia gas triggers stimulation of the senses and helps revive individuals who have fainted or lost consciousness.
In addition to its use in smelling salts, ammonium carbonate also has applications in the food industry. It is often used as a leavening agent in baking, particularly in certain traditional recipes and pastries. When heated, ammonium carbonate decomposes, releasing carbon dioxide gas, which causes dough to rise and provides a light and fluffy texture to baked goods.
Despite its diverse applications, ammonium carbonate should be handled with caution as it can irritate the respiratory system and cause eye and skin irritation. It is also toxic if ingested or inhaled in significant amounts. Therefore, proper protective measures should be taken when working with or around ammonium carbonate.
The word "ammonium" originates from the Greek word "ammoniakos" which refers to a salt derived from the temple of Ammon in Egypt. This temple was dedicated to the Egyptian god Amun, who was often depicted with horns resembling those of a ram. The word "carbonate" comes from the Latin term "carbon" meaning "coal" or "charcoal". When combined, the term "ammonium carbonate" refers to a compound that contains the ammonium cation (NH4+) and the carbonate anion (CO32-).