How is sulfuric acid prepared industrially?Sulphuric Acid:Sulphuric acid, having "molecular formula {eq}{{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4} {/eq}", is assumed as a diprotic acid in which it has the property to release two protons. It is also used in neutralization reaction....
The surface of Venus has never seemed very hospitable. Temperatures change around 470°C(900°F), the result of a runway greenhouse effect, and the pressure of its atmosphere, thick with carbon dioxide and sulfuric acid(硫酸), is some 90 times that of Earth’s. Lead(铅) would flow like...
I agree, but - in analytical procedures where an excess of sulfuric acid is used and acid is added before titration. Logged AWK Print Pages: [1]Go Up « previousnext » Sponsored Links
Write a balanced chemical equation (with phases) showing the reaction between magnesium and sulfuric acid. Write the balanced molecular chemical equations for the reactions which occur when KOH is used to fully neutralize each of the acids: nitric acid, succinic acid (H_{2...
aLead is often lost if sulfuric acid is used. The mixture of nitric and perchloric acids can be used for lend and all the above elements. 如果使用,主角经常丢失硫酸。 硝酸和高氯酸混合物可以使用为借和所有上述元素。[translate] a父母必须留给孩子自由时间入做他们自己喜欢得事 正在翻译,请等待......
How is sulfuric acid prepared industrially? How are the pure metals prepared? How does a hydrate form? How would you prepare benzylamine, C6H5CH2NH2, from the given starting material? When 238U decomposes, 234Th and is produced. Explain diamagnetism and paramagnetism. ...
硫酸软骨素的检测是依照其与十六烷基溴化吡啶络合的多少来判定含量,但是类似的物质有好几种,目前最常见、常用的是藻酸双酯钠,一种由海藻酸钠深加工的一种大分子生物物质其英文名称为:polysaccharide sulfate,缩称PSS),跟硫酸软骨素一样的理化性质,溶于水,不溶于酒精,其CPC含量(硫酸软骨素法定测量方法)可达120%,但...
Uhlhorn-Dierks G, Kolter T, Sandhoff K 1998 How does nature cleave sul- furic acid esters? A novel posttranslational modification of sulfatases. Angew Chem Int Ed 37:2453-2455Uhlhorn-Dierks, G,Kolter, T,Sandhoff. K.How does nature cleave sulfuric acid esters? A novel posttranslational ...
materials that you need to ensure your factory runs smoothly and effectively. One such material isSulfuric Acid. Sulfuric acid is a liquid that is needed to make batteries and to create processing units. Once you move ontonuclear power generation, sulfuric acid is used in the mining of raw ...
摘要: In the process of producing polymerized rosin,concentrated sulfuric acid used as a catalyst leads to massive acid sludge.According to the factory′s actual situation,a simple method to recover the rosin from the acid sludge was suggested for reducing the acid sludge.关键词:...