Elimination Reactions Elimination Reaction of Alcohols Alcohols can also undergo?dehydration?to form alkenes This is an example of an elimination reaction Elimination reactions involve a sma...
Combustion of Alcohols Combustion of alcohols Alcohols react with oxygen in the air when ignited and undergo?complete combustion?to form carbon dioxide and water alcohol + oxygen → carbon di...
申請(qǐng)英本直升，一般最晚需要在當(dāng)年6-7月前提供最終雅思成績(jī)，因?yàn)槿舨荒芗皶r(shí)提供合格雅思成績(jī)，便無(wú)法換取無(wú)條件offer。比如，LSE需要學(xué)生在7.31之前遞交語(yǔ)言成績(jī)。 眼看著DDL越來(lái)越近，然而一些手握offer的A2同...
Oxidation of Alcohols Oxidation of alcohols Primary alcohols can be oxidised to form?aldehydes?which can undergo further oxidation to form?carboxylic?acids Secondary alcohols can be oxidised to for...
Alcohol Production Alcohols?are compounds that contain at least one?hydroxy?(-OH) group The general formula of alcohols is?CnH2n+1OH Alcohols can be prepared by a wide range of chemical reac...
Disposing of Polymers Though poly(alkenes)s are extremely important in everyday such as their use as?plastics, the disposal of these polymers is problematic Poly(alkenes) are very large alka...
Addition Polymers Addition polymerisation Addition polymerisation?is one of the most important addition reactions of alkenes which form the basis of the plastics industry Addition polymerisa...
Test for Unsaturation Halogens can be used to test if a molecule is?unsaturated?(i.e. contains a double bond) Br2(aq) is an orange or yellow solution, called?bromine water?and this is the ha...
ISSCY 聯(lián)合國(guó)協(xié)會(huì)寫(xiě)作比賽 是一項(xiàng)針對(duì)全球高中生的研究型寫(xiě)作學(xué)術(shù)活動(dòng)，為了促進(jìn)世界各地中學(xué)生對(duì)人文和社會(huì)科學(xué)的研究，ISSCY邀請(qǐng)年輕思想者將他們的研究論文提交評(píng)審委員會(huì)審議。 學(xué)生將提交初賽建議，如果被選...
