Search results for "Ammonium" - New World Encyclopedia
From New World Encyclopedia
- * Ammonium tetrathiomolybdate ((NH4)2MoS4): This bright red ammonium salt is an important reagent in the chemistry of molybdenum and has been ...14 KB (1,925 words) - 19:51, 9 November 2022
- urea by evaporating an aqueous solution of ammonium cyanate (NH4OCN). Later, the term "organic chemistry" was redefined to mean the chemistry ...8 KB (1,161 words) - 01:13, 18 November 2022
- (almonds) or the conjugate base (e.g. ammonium salts like ammonia) of the ... the name of the cation (e.g. sodium or ammonium) followed by the name of ...36 KB (5,357 words) - 01:13, 21 April 2023
- Industries who developed synthetic ammonium sulfate in 1923, Nitro-chalk ... micronutrients. Some materials, such as ammonium nitrate, are used minimally ...33 KB (4,735 words) - 17:28, 26 March 2024
- to HCl (hydrochloric acid) to form NH4Cl (ammonium chloride). ... cations and basic anions such as NH4F (ammonium fluoride) have two possible ...21 KB (3,307 words) - 11:03, 20 September 2023
- , alkyl glyceryl ethers) instead of quaternary ammonium compounds. * One way to preserve leaves is to submerge them in a solution of glycerol ...17 KB (2,494 words) - 18:22, 30 August 2021
- tube meet to form a cloud of a new substance, ammonium chloride.]] A chemical equation is a symbolic representation of a chemical reaction, wherein ...12 KB (1,989 words) - 14:40, 5 December 2023
- Ammonium phosphateTrisodium phosphate Phosphorus acid|Hypophosphorous ... acid in addition to citric acid and ammonium bisulfate with buffers to ...23 KB (3,466 words) - 04:24, 24 November 2022
- or pure cellulose, such as from the cupro-ammonium process; and (b) modified or derivatized cellulose, such as cellulose acetates. ...10 KB (1,428 words) - 17:32, 26 March 2024
- *ammonium bromide (NH4Br), *bromine monofluoride (BrF), *bromine pentafluoride (BrF5), *bromine trifluoride (BrF3) *tetrabromomethane (CBr4) ...10 KB (1,346 words) - 04:33, 22 November 2023
- A mixture of borax and ammonium chloride is used as a flux when welding iron and steel. It lowers the melting point of the unwanted iron oxide ...10 KB (1,388 words) - 19:37, 20 November 2023
- through repeated recrystallization of double ammonium or potassium fluorides by Jantzen and von Hevesey. Metallic hafnium was first prepared by Anton ...10 KB (1,277 words) - 16:40, 21 January 2024
- conditions using a mixture of ice, ammonium chloride, and water.) Fahrenheit wanted to avoid the negative temperatures that Ole Rømer's ...13 KB (1,850 words) - 00:27, 25 March 2024
- tube meet to form a cloud of a new substance, ammonium chloride.]] A chemical reaction is a process that leads to the interconversion of chemical ...12 KB (1,710 words) - 14:43, 5 December 2023
- * Ammonium perrhenate (APR, NH4ReO4): This salt of rhenium is the most common form in which rhenium is traded. Its rhenium content is around ...10 KB (1,384 words) - 20:01, 8 December 2022
- rocket fuel. The mixture is primarily ammonium perchlorate powder (an oxidizer ... have much better specific impulse than ammonium perchlorate when paired ...24 KB (3,649 words) - 02:28, 16 December 2022
- topical sanitizer against salmonella. Quaternary ammonium can be used in conjunction with alcohol as a food contact safe sanitizer with increased duration ...11 KB (1,577 words) - 01:52, 23 December 2022
- gunpowder, and fireworks. Sodium and ammonium thiosulfates are used as ... photographic fixing as reducing agents. Ammonium thiosulfate is being investigated ...22 KB (3,269 words) - 21:43, 26 February 2023
- compound) while attempting to prepare ammonium cyanate in a laboratory reaction. ... Free ammonia (NH3), existing as the ammonium ion (NH4+) in blood, is ...24 KB (3,603 words) - 23:47, 11 January 2023
- from its solution in aqua regia by the addition of ammonium chloride, some material remained in solution. It was left up to Wollaston to examine this ...12 KB (1,816 words) - 11:01, 9 May 2023
