Today, sulfuric acid is produced by a method known as the contact process in which SO2 is oxidized to SO3, which then reacts with water to give the acid. Oxidation of SO2 requires a suitable catalyst, such as spongy platinum or sodium vanadate. In many cases, SO3 is dissolved in 98%...
Sulfuric acid is a very strong, diprotic acid. It is hygroscopic and readily absorbs moisture from air. It is a powerful oxidizing agent and reacts with many metals at high temperatures. Concentrated H2SO4 is also a strong dehydrating agent. Addition of water to concentrated sulfuric acid is...
a酸雨能产生硫酸,酸雨中的二氧化硫(SO2)与大气中的水反应,生成亚硫酸(H2SO3),亚硫酸又与大气中的氧气反应,生成硫酸(H2SO4),落到地面 The acid rain can produce the sulfuric acid, in the acid rain sulphur dioxide (SO2) responded with the atmospheric in water that, the production sulfurous acid (H2SO...
The resulting compound is then reacted with water to produce sulfuric acid.(i)Explain why the sulfur trioxide is not first mixed directly with water...…...[1](ii)Write equations for the two steps involved in the conversion of sulfur trioxide into sulfuric acid.2012:20... [2](c)(i...
a不易与水直接反应,但在硫酸等强酸存在下,可与水加成生成醇。反应遵循马氏规则 Yi Yushui directly did not respond, but under strong acid existences and so on the sulfuric acid, may produce mellowly with the water addition.The response follows the Magnus rule[translate]...
0 2Concentrated sulfuric acid reacts with alkenes, alcohols and sodium halides.0 2.1Name the mechanism for the reaction of concentrated sulfuric acid with an alkene.[1 mark]0 2.2Outline the mechanism for the reaction of concentrated sulfuric acid with propene to show the formation of the major ...
Sulfuric acid contaminated with hydrocarbons and water is reacted with oxygen and sulfur in the presence of a vanadium containing catalyst to carbon oxides and water, and sulfur trioxide, recovering a liquid/vapor effluent; separation, cooling
Write a balanced chemical reaction to show how \text{NO}_2 reacts with water and oxygen in the atmosphere to form nitric acid. Write a balanced chemical equation including phases) to describe the following reactions of sulfuric acid and nitric acid a. Nitric acid react...
Define sulfuric oxide. sulfuric oxide synonyms, sulfuric oxide pronunciation, sulfuric oxide translation, English dictionary definition of sulfuric oxide. n. A toxic corrosive liquid or solid, SO3, that reacts violently with water and produces dense whit
Certain polymerization catalysts, such as aluminum alkyls, react & burn violently on contact with water. /Aluminum alkyls/Aluminum alkyls are organic aluminum compounds that are highly reactive and dangerous because of spontaneous burning in air. /Aluminum alkyls/Prophoric material in flammable solvent....