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With concentrated sulfuric acid, granulated table sugar performs a degradation reaction which changes its form to a black solid-liquid mixture. [1] The carbon snake experiment can sometimes be misidentified as the black snake , "sugar snake", or "burning sugar" reaction, all of which involve baking soda rather than sulfuric acid.
When cane sugar was an exotic Eastern commodity, the English recommended the sugar-based treacle as an antidote against poison, [7] originally applied as a salve. [8] By extension, treacle could be applied to any healing property: in the Middle Ages the treacle (i.e. healing) well at Binsey was a place of pilgrimage.
Hartshorn salt, also known as hartshorn, baker's ammonia, ammonium carbonate and ammonium bicarbonate is used as a leavening agent in baked goods in place of yeast, baking soda and baking powder. It was more popular in the 1700s and prior as a forerunner of the modern baking powder [ 7 ] but is still used today in traditional German, Swiss ...
Typical rat poison bait station (Germany, 2010) Rodenticides are chemicals made and sold for the purpose of killing rodents.While commonly referred to as "rat poison", rodenticides are also used to kill mice, woodchucks, chipmunks, porcupines, nutria, beavers, [1] and voles.
Most often, ergot was used to speed the process of parturition or delivery, and was not used for the purpose of halting postpartum bleeding, which is a concern of childbirth. [27] However, until anesthesia became available, there was no antidote or way of controlling the effects of ergot. So if the fetus did not move as expected, the drug could ...
Cupcakes baked with baking soda as a raising agent. Sodium bicarbonate (IUPAC name: sodium hydrogencarbonate [9]), commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO 3. It is a salt composed of a sodium cation (Na +) and a bicarbonate anion (HCO 3 −).
Just like baking soda and vinegar simulate a volcanic eruption, baking soda interacts with acidic ingredients in doughs and batters to create bubbles of CO 2. But instead of spilling out of a ...
As a chemical weapon, mustard gas was first used in World War I, and has been used in several armed conflicts since then, including the Iran–Iraq War, resulting in more than 100,000 casualties. [ 6 ] [ 7 ] Sulfur-based and nitrogen-based mustard agents are regulated under Schedule 1 of the 1993 Chemical Weapons Convention , as substances with ...