Both Sodium hydroxide and sulfuric acid are very strong chemicals and have strong relevance in the modern industrial sectors. This article walks through the basics and their applications.
Sulfuric acid will eat through a number of drain-clogging materials that other drain cleaners, including those that contain sodium hydroxide, won't. These materials include paper, grease and hair, which are the main ingredients in many drain clogs. If your pipes are draining slowly, it's safer...
By the method, sodium sulfate waste liquid can be utilized again, the sulfuric acid and the sodium hydroxide which can be reutilized can be produced, waste materials are changed into things of value, and the method has obvious economic benefit and environmental benefit.周海波...
A. Hydrochloric acid, sulfuric acid, and nitric acid. B. Sodium hydroxide, potassium hydroxide, and calcium hydroxide. C. Sodium chloride, potassium chloride, and calcium chloride. D. Water, carbon dioxide, and oxygen. 相关知识点: 试题
sulfuricacid名词 硫酸名() sulfuricacid 镪 例子: sulfuric acid H2SO4— 硫酸 也可见: sulfuric名— 硫磺名 acid名— 酸名 · 酸液名 acid形— 酸溜溜形 查看其他译文 © Linguee 词典, 2024 ▾ 外部资源(未审查的) The original process pioneered by these operations was the sulfate ...
sodium hydroxide solution and precipitated with ethanol [10]. A chemically sulfated polysaccharide fromCordyceps gunnii mycelia(SPS50) was prepared using sulfuric acid. The structural characteristics of the resulting sulfated polysaccharide was determined using infrared analysis (IR), high performance liquid...
aSimilar to the hydration of sulfuric acid, dissolution of solid sodium hydroxide in water is a highly exothermic reaction in which a large amount of heat is liberated, posing a threat to safety through the possibility of splashing. The resulting solution is usually colourless and odorless with ...
(ferrous sulfate) and by burning sulfur. The first major industrial demand for sulfuric acid was the Leblanc process for making sodium carbonate (developed c.1790). Sulfuric acid was produced at Nordhausen from green vitriol but was expensive. A process for its synthesis by burning sulfur with ...
2024 Venus, the closest planet to Earth, has an atmosphere similar to ours, but much more hot and full of corrosive sulfuric acid. Claire Thornton, USA TODAY, 30 July 2024 The writer cited, among other impacts the water and lands poisoned by the use of sulfuric acid and sodium hydroxide ...
Take the ethyl alcohol and the methyl acrylate as raw material, the sodium hydroxide are the catalyst, the sodium hydrogen sulfate are the neutralizaing agents, synthesizes 3- ethylene glycol mono, has determined the optimization technological conditions with the single factor evolutionary [translate]...