Organic Chemistry Recall Flashcards
Compounds with one carbon atom have names starting with…
meth-
Compounds with two carbon atoms have names starting with…
eth-
Compounds with three carbon atoms have names starting with…
prop-
Compounds with four carbon atoms have names starting with…
but-
Compounds with five carbon atoms have names starting with…
pent-
Alkanes have names ending in…
-ane
Alkenes have names ending in…
-ene
Alcohols have names ending in…
-anol
Carboxylic acids have names ending in…
-anoic acid
Alkanes are characterised by having…
only C-C and C-H single bonds
Alkenes are characterised by having…
a C=C double bond
Alcohols are characterised by having…
a -C-O-H group
Carboxylic acids are characterised by having…
a -C-O-O-H group
What are the three trends linked to the increasing the size of the chain in hydrocarbons?
- boiling point increases
- viscosity increases
- flammability decreases
What is fractional distillation?
Fractional distillation is the separation of fractions from crude oil due to their different boiling points, using a process of evaporation and condensation.