3.5+Organic+Chemistry

=EXTERNAL - 5 credits= Achievement Standard Outline: Naming organic molecules: [] Overkill for what you'll normally use but has everything you could possibly want.

**Simple distillation** is used to separate 2 organic molecules based on boiling point. Note: fractional distillation uses a column that is able to separate "fractions" off at different boiling points (this is the type used commercially to separate hydrocarbons). **Reflux:** used when 2 or more organic molecules are required to react during heating. This prevents the molecules from evaporating and returns them to the reaction vessel.