ORGANIC CHEM - NAMING ORGANIC MOLECULES
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What are the types of formula?
• molecular • empirical • structural • displayed • skeletal
What is the prefix given to an organic molecule in which CH3 is attached to a carbon?
methyl
What is the prefix given to an organic molecule in which CH2CH3 is attached to a carbon?
ethyl
What is the prefix given to an organic molecule in which CH2CH2CH3 is attached to a carbon?
propyl
What is the prefix given to an organic molecule in which Cl is attached to a carbon?
chloro
What is the prefix given to an organic molecule in which F is attached to a carbon?
fluoro
What is the prefix given to an organic molecule in which Br is attached to a carbon?
bromo
What is the prefix given to an organic molecule in which I is attached to a carbon?
iodo
What are the rules for naming molecules?
• commas between 2 no.s, dashes between no.s and letters (eg: 1,2-dichloropropane) • if there are multiple prefixes, they have to be in alphabetical order and with the carbon no. that the molecule is attached to (eg: 2-bromo-1-chloropropane) • the longest carbon chain is always the base