Creado por katy stopforth
hace casi 9 años
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Pregunta | Respuesta |
Alkene Functional Group | C=C |
Alcohol Functional Group | C-OH |
Haloalkane Functional Group | C-Haloalkane |
Aldehyde Functional Group | CHO |
Ketone Functional Group | CO |
Carboxylic Acid Functional Group | COOH |
Nitrile Functional Group | C≡N |
Amine Functional Group | CNH2 |
Ester Functional Group | COO |
Amide Functional Group | CONH2 |
Acyl Chloride Functional Group | COCl |
Acid Anhydride Functional Group | (CO)2O |
Define Structural Isomerism | same molecular formula a different structural formula |
Define Chain Isomerism | different arrangement of the carbon skeleton |
Define Positional Isomerism | the functional group changes position |
Define Functional Group Isomerism | the functional group changes position Alkane 》Cycloalkane Ketone 》Aldehyde |
Define Stereoisomerism | the same structural formula but a different arrangement in space |
Types of Stereoisomerism | E-Z Isomerism Optical Isomerism |
E-Z Isomerism | Double bonds cannot rotate (restricted rotation) Occurs when an alkene has two different atoms or groups attached |
E Isomerism | opposite sides |
Z Isomerism | same sides |
Define Optical Isomerism | ssme molecular and structural formula but it cannot be superimposed |
Define Enantiomer | two compounds that are optical isomers of eachother |
Optical Isomerism + form | rotates plane polarised light clockwise |
Optical Isomerism - form | rotates plane polarised light anticlockwise |
Define Racemix Mixture | contains equal quantities of each enantiomer it has no effect on plane polarised light |
Define Chiral Carbon | asymmetric carbon attached to 4 different grouos |
Define Non-superimposable | cannot be placed on top of eachother to give the same molecule |
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