2019年2月13日 · Electrophilic hydrogen is commonly used to help break double bonds or restore catalysts. Electrophilic hydration of alkenes has practical applications in making alcohols for …

2018年8月10日 · cat代表该种物质是催化剂，英文名catalyst，例如下面制取乙烯的反应， 乙烯: C2H5OH == C2H4 + H2O (cat:H2SO4) 其中H2SO4就是催化剂

通常，较强烈的条件，即强催化剂，较长时间，较高反应 温度，生成不正常的间位产物。 所以傅-克反应时间不宜过长，AlCl3用量不宜过大。 反应条件温和， 思考：该中间体能否用Gabriel反 …

Ignore inorganic byproducts. cat. H2SO4 HNO3 (1 equiv) Select to Draw Draw the product of the reaction shown below. Ignore inorganic byproducts. H2, Ni heat, pressure Select to Draw …

催化剂的英文名为catalyst，但是催化剂三个字写起来太麻烦了，于是我们就取其英文名的前三个字母cat作为催化剂的缩写。 因此就在有机化学题目中出现了催化剂cat

Our expert help has broken down your problem into an easy-to-learn solution you can count on. Question: H2O cat. H2SO4. Here’s the best way to solve it. Add H 2 O and H 2 S O 4 to the …

Question: Draw the products of the two step reaction sequence shown below. Ignore inorganic byproducts. If the reaction results in a mixture of ortho and para isomers, draw only the para …

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Study with Quizlet and memorize flashcards containing terms like cat. H2SO4, H2O, cat. H2SO4, 0 degrees celsius, H2, Pt and more.

Catalytic means that the H2SO4 is not consumed during the reaction, rather, it is reformed at the end (a catalyst) and, as such, less than a molar equivalent is used (i.e. only a catalytic amount …