Functional groups and naming in organic compoundsWordsWords andExpressionscarbonylgroupcarboxylicgroupalcoholaldehydeketonecarboxylicacidamine11
11 Functional groups and naming in organic compounds Words carbonyl group carboxylic group alcohol aldehyde ketone carboxylic acid amine Words and Expressions
Bonding and structure in organic compoundsBonding and structure in organic compoundsCarbon forms a huge number of compounds:About 2o times more than all the other elements put together.The study of this great number of compounds all based oncarbon is called organic chemistry.There are a number of special reasons for this behavior ofcarbon:12
12 Bonding and structure in organic compounds Carbon forms a huge number of compounds: About 20 times more than all the other elements put together. The study of this great number of compounds all based on carbon is called organic chemistry. Bonding and structure in organic compounds There are a number of special reasons for this behavior of carbon:
Bondingand structure in organic compounds1. BONDINGCarbon-carbon bonds are much stronger than the bonds betweenatoms ofmostotherelements.The bonds between carbon and hydrogen are also relativelystrong.Bond energy kJ mol-lBondC-C3470-0144158N-NS-S266413C-H358C-0C-N28613
13 Bonding and structure in organic compounds Carbon-carbon bonds are much stronger than the bonds between atoms of most other elements. The bonds between carbon and hydrogen are also relatively strong. 1. BONDING Bond Bond energy kJ mol-1 C-C 347 O-O 144 N-N 158 S-S 266 C-H 413 C-O 358 C-N 286