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The smelling salts release ammonia (NH 3) gas, which triggers an inhalation reflex. It causes the muscles that control breathing to work faster by irritating the mucous membranes of the nose and lungs. [7] Fainting can be caused by excessive parasympathetic and vagal activity that slows the heart and decreases perfusion of the brain. [14]
Spirit of hartshorn (or spirits of hartshorn) is an archaic name for aqueous ammonia. Originally, this term was applied to a solution manufactured from the hooves and antlers of the red deer, as well as those of some other animals. The aqueous solution was colorless and pungent, consisting of about 28.5 percent ammonia.
Ammonia solution, also known as ammonia water, ammonium hydroxide, ammoniacal liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or (inaccurately) ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH 3 (aq). Although the name ammonium hydroxide suggests a salt with the composition [NH + 4][OH −
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Scientists Say This Natural Remedy May Help Those With Depression. Madeleine Haase. November 9, 2024 at 5:30 AM ... Practicing bright light therapy at home requires a light box that emits at least ...
Chia seeds are tiny and round, and come in colors like black, brown, and white. They’re a member of the mint family. (Getty Images)
'Fainting, arrhythmia, heart attack, stroke, death' [4] Broom: broom flower, dyer's broom, dyer's greenwood, dyer's weed, dyer's whin, furze, green broom, greenweed, wood waxen [12] Genista tinctoria [12] Uterotonic properties, [5] nausea vomiting, and diarrhea, [12] contraindicated for pregnancy and breast feeding [12] Buckthorn bark and berry ...
Ammonia occurs in nature and has been detected in the interstellar medium. In many countries, it is classified as an extremely hazardous substance. [15] Ammonia is produced biologically in a process called nitrogen fixation, but even more is generated industrially by the Haber process. The process helped revolutionize agriculture by providing ...