![]() ![]() 2.1.1 define the terms empirical formula and molecular formula and explain the relationship between them.2.6.6 describe the oxidation of alcohols using acidified potassium dichromate(VI), with reference to formation of aldehydes and carboxylic acids from primary alcohols, formation of ketones from secondary alcohols and resistance to oxidation of….Unit AS 2: Further Physical and inorganic Chemistry and an Introdution to Organic Chemistry.(a) general formula and classification of α-amino acids.(a) structure of and bonding in benzene and other arenes.(a) how stereoisomerism is distinct from structural isomerism and that stereoisomerism encompasses E‒Z isomerism and optical isomerism.(a) how to represent simple organic compounds using shortened, displayed and skeletal formulae.Unit 2: ENERGY, RATE AND CHEMISTRY OF CARBON COMPOUNDS.Alcohols can be classified as primary, secondary or tertiary.Isomers: are compounds with the same molecular formula but different structural formulae may belong to different homologous series usually have different physical properties.Isomers: are compounds with the same molecular formula but different structural formulae.Optical isomerism occurs in substances in which four different substituent groups are arranged around a central carbon atom called the chiral centre.It arises due to the lack of free rotation around a bond, frequently a carbon–carbon double bond, but not always. Geometric isomerism is one type of stereoisomerism.Stereoisomers are molecules with the same molecular formula but which have a different spatial arrangement of their atoms.Organic chemistry and instrumental analysis.Working out reaction schemes of up to three conversions, recalling familiar reactions.Calculation of percentage yield (the balanced equation will be given) Mandatory experiment 7.5: The oxidation of phenylmethanol (benzyl alcohol) to benzoic acid with potassium manganate (VII) solution in alkaline conditions.Esters: structural formulas and nomenclature up to C-4.Carboxylic acids: polar double bond structure and nomenclature up to C-4.Ketones: structure and nomenclature up to C-4.Carbonyl compounds (aldehydes only): Polar double bond.Inspect structural formulas of a range of consumer products to show the presence of benzene rings.Alcohols: structure and nomenclature up to C-4 (primary and secondary alcohols only).Chloroalkanes: structure and nomenclature up to C-4. ![]() Systematic names, sturctural formulas and structural isomers of alkenes to C-4.Systematic names, stuctural formulas and structural isomers of alkanes to C-5.For alkynes only ethyne to be considered. Alkanes, alkenes and alkynes as homologous series.5.2 Structure of Aliphatic Hydrocarbons.RSC Yusuf Hamied Inspirational Science Programme.Introductory maths for higher education.The physics of restoration and conservation. ![]()
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