12.5 ml (15 g)of nitrobenzene in portions of about 3 ml is added slowly and after each addition the flask is shaken thoroughly. The mixture is heated on water bath for 30 min. with shaking. Then it is allowed to cool and poured into about 500 ml of cold water cautiously with vigorous...
http://chemistry.boisestate.edu/rbanks/organic/mc/advanced%20problems/elec_sub_unsat/elec_sub_unsat.htm 1. Nitration to m-dinitrobenzene 2. selective reduction of one nitro group (NaHS) 3. diazotization 4. Sandmayer's reaction 5. reduction 6. diazotization 7. Sandmayer's reaction...
Why is p-iodonitrobenzene driven by the formation of nitrogen gas? How do you manufacture ammonia? Describe the role of bacteria in the nitrogen cycle. Explain how photochemical smog is generated and write the chemical reactions to explain it. ...
从而使极性强的水分子占据了硝基苯在土壤中的吸附位置 Because ventilates the influence repair stove system the temperature to be insufficient to let in the soil the moisture content vanish completely, thus enable the polar strong hydrone to occupy the nitrobenzene in soil adsorption position[translate]...
a亲爱滴 你在做什么 Dear drops you to make any[translate] atriethylene glycol triethylene glycol[translate] aplay a part in 起作用[translate] acondition 情况[translate] aSome women can tell me how many rubberbands i must add more for u on my cock or balls? 有些妇女能告诉我多少rubberband...
Meanwhile, in England, aromatics were contained in lockets and the hollow heads of canes to be sniffed by the owner. It was not until the late 1800s, when synthetic chemicals were used, that perfumes could be mass marketed. The first synthetic perfume was nitrobenzene, made from nitric acid...
Goodbye, before all, figure out how to make your own changes 翻译结果4复制译文编辑译文朗读译文返回顶部 See again, the past is the whole, think the way lets the oneself the change 翻译结果5复制译文编辑译文朗读译文返回顶部 Goodbye, before all, try to find solution to let oneself change ...
a使得更多的硝基苯被脱附出来脱离土壤 Causes more nitrobenzenes to come off is separated from the soil[translate] aMy heart for you and move 我的心脏为您和移动[translate] aX-Art Mutual Orgasm X艺术相互性交高潮[translate] a。。的结果,垃圾食品,饮食习惯,健康的生活方式 。。Result, trash food, ...
a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 Give the total number of isomers with the formula Co(en)2Br2. Bromination of meta-chloronitrobenzene may produce how many C6H3ClBrNO2 isomers? Explore our homework questions and answers library Search Browse Browse by subject...
Modern dyes are derived frompetroleum and coalbecause they are cheaper and easier to obtain than the plants and animal substances traditionally used to make dye. What are organic dyes made of? Organic colorants are made ofcarbon atoms and carbon-based molecules. Most organic colors are soluble dy...