IB DP Chemistry: SL复习笔记10.1.12 Benzene
Benzene Kekulé structure for benzene Kekulé suggested that benzene was a hexagon with three double bonds It was therefore equivalent to three ethene molecules Problems with Kekulé’s structure for b...
IB DP Chemistry: SL复习笔记10.1.11 Primary, Secondary & Tertiary atoms
Primary, Secondary & Tertiary Atoms Alcohols and halogenoalkanes Primary alcohols and halogenoalkanes are those in which the carbon atom bonded to the functional group is attached to one other...
IB DP Chemistry: SL复习笔记10.1.10 3-D modelling
3-D Modelling Representing 3-D molecules on a 2D surface is not easy and the best way to understand 3-D structures is to use modelling kits or 3-D modelling software, such as ACD Labs ChemSketch Fo...
IB DP Chemistry: SL复习笔记10.1.9 Organic Families - Organic Nitrogen Compounds
Organic Nitrogen Compounds Amines There are three organic nitrogen families that you need to know: amines, amides and nitriles Amine is the name given to compounds containing the functional group a...
IB DP Chemistry: SL复习笔记10.1.8 Organic Families - Carboxylic Acids & Esters
Carboxylic Acids & Esters Carboxylic acids Carboxylic acids is the name given to compounds containing the functional group carboxyl, -COOH The general formula of a carboxylic acid is CnH2n+1COO...
IB DP Chemistry: SL复习笔记10.1.7 Organic Families - Carbonyls
Carbonyls Carbonyl is the collective name for compounds containing the functional group C=O The general formula of a carbonyl is CnH2nO The two sub-families of carbonyls are aldehyde and ketone (kn...
IB DP Chemistry: SL复习笔记10.1.6 Organic Families - Alcohols & Ethers
Alcohols & Ethers Alcohols Alcohols are a family of molecules that contain the hydroxyl functional group, -OH Their general formula is CnH2n+1OH The nomenclature of alcohols follows the patter...
IB DP Chemistry: SL复习笔记10.1.5 Organic Families - Halogenoalkanes
Halogenoalkanes Halogenoalkanes or Haloalkanes have the general molecular formula, CnH2n+1X, where X represents a halogen Haloalkanes are named using the prefix chloro-, bromo- or iodo-, with the e...
IB DP Chemistry: SL复习笔记10.1.4 Organic Families - Hydrocarbons
Alkanes Hydrocarbons are compounds containing hydrogen and carbon only There are four families of hydrocarbons you should know: alkanes, alkenes, alkynes and arenes Alkanes have the general molecul...
IB DP Chemistry: SL复习笔记10.1.3 Nomenclature
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 the stem of each name...
IB DP Chemistry: SL复习笔记10.1.2 Understanding Organic Molecules
Representing Formulae Organic compounds can be represented in a number of ways: Empirical Formulae Molecular Formulae Structural Formulae Condensed Structural Formulae The empirical formula shows t...
IB DP Chemistry: SL复习笔记10.1.1 Homologous Series
Homologous Series 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 enables it to form long c...
