百度试题 结果1 题目The presence of a catalystcanchange anequilibriumconstant.正确错误 相关知识点: 试题来源: 解析 错误 反馈 收藏
百度试题 结果1 题目单词拼写The(反应) takes place only in the presence of a catalyst(催化剂). 相关知识点: 试题来源: 解析 reaction 反馈 收藏
a7 can arrange campus visits and accommodation, 7可能安排校园参观和适应, [translate] aLet\'s eating the apples. 吃苹果的让\ ‘s。 [translate] aVEGETABLE MIX 植物 MIX [translate] astrate with an acyl component in the presence of a catalyst . strate与醯组分在催化剂面前。 [translate] ...
In the presence of a catalyst of the supported metal organic compound is incorporated into the charging prior to the reactor base, and the selective hydrogenation process of diolefins steam cracking gasolinePURPOSE: To prevent the abrupt increase of temperature and to attempt the stabilization and ...
这种催化剂,是可利用的作为药丸或作为粉末,有能力提高崩裂reactiona的率和有选择性地促进反应的某些类型。 [translate] aThe conversion,or cracking,predominantly takes place in the vapour phase in the presence of a catalyst .This catalyst ,which is available as pellets or as a powder,has the ability ...
In a continuous process for reacting an organic compound with hydroperoxide in the presence of a catalyst, the reaction is carried out in a reactor assembly comprising at least two reactors connected in parallel.Ulrich MullerJoaquim TelesNorbert Rieber...
A catalyst for polymerizing olefins is the product resulting from mixing in an inert hydrocarbon diluent, a mixture of (A) an inorganic oxide, (B) an organomagnesium material, (C) an organic hydroxyl-containing material, (D) a reducing halide source, and (E) a transition metal compound.收...
relates to a treatment process of a polysilazane, characterized in that it is catalytically in the presence of a catalytically effective amount of a catalyst of a polysilazane coordination with, on average, at least two, and preferably at least three groups unsaturated aliphatic hydrocarbon to a ...
6. This gas is then reacted in the presence of a catalyst to produce a synthetic oil. 这种合成气然后再在催化剂的存在下产生出一种合成油。 7. I move aside to avoid his presence but I escape him not. 我走开躲他,但是我逃不掉。
In a hydration zone the propylene in a feedstock is reacted with water in the presence of a catalyst to effect hydration to p 一个过程为diisopropyl以太高效率的生产,催化作用的蒸馏用于增加出产量产品在热力学平衡局限之外被开发了。 在水合作用区域丙烯在原料用水起反应在催化剂面前到作用水合作用生产...