Causes & Effects of Pollution Alkanes are combusted (burnt) on a large scale for their use as fuels Complete combustion When alkanes are burnt in excess (plenty of) oxygen, complete comb...
Alkane Fuels Alkanes are obtained from the fractional distillation and cracking of crude oil Fractional distillation of crude oil Crude oil is a mixture of hydrocarbons containing alkanes, c...
Describing Alkanes Hydrocarbons are compounds containing hydrogen and carbon only There are four families of hydrocarbons you should know: alkanes, alkenes, alkynes and arenes Alkanes, alken...
E/Z Isomerism Stereoisomers are compounds that have the same atoms connected to each other, however the atoms are differently arranged in space Geometrical (E/Z) isomerism Geometrical isomer...
Structural Isomerism Structural isomers are compounds that have the same molecular formula but different structural formulae E.g. propene and cyclopropane Both propene and cyclopropane are m...
Applying IUPAC Nomenclature Systematic nomenclature can be used to name organic compounds and therefore make it easier to refer to them The alkanes provide the basis of the naming system and...
Homologous Series & Functional Groups Homologous series A homologous series is a group of organic compounds that have the same functional group, but each successive member differs by CH2...
Formulae of Organic Compounds Organic chemistry is the chemistry of carbon compounds Carbon forms a vast number of compounds because it can form strong covalent bonds with itself This enable...
今天老师要和大家介绍一门不需要考试的课程—EPQ。epq课程是什么意思？是否有必要学习？含金量如何？ 什么是EPQ？ EPQ是英国考试局(Edexcel, OCR, AQA and CIE)提供的带证书的项目课程，项目所得分数相当于半个学...
