Organic chemistry

3. What kind of distillation is used to separate crude oil?
7. The general formula for what kind of molecule is CnH2n?
10. methane, ethane, propane and butane are an example of what kind of series?
11. The functional group of an alcohol, OH, is known by what name?
12. Small hydrocarbons have ... boiling points
14. Carboxylic acids react with alcohols to produce what molecule?
15. What name is given to molecules that only contain carbon and hydrogen?
18. Because each carbon makes 1 double and 2 single bonds, alkenes are described as ...
19. Because each carbon makes 4 single bonds, alkanes are described as ...

1. Alkenes react with what in a hydration reaction to produce alkanes?
2. When alkenes react with bromine water, the solution goes from orange to ...
4. Which process breaks larger hydrocarbons down into smaller, more useful ones?
5. The general formula for what kind of molecule is CnH2n+2?
6. Which alkene has the molecular formula C3H6?
8. The reaction of ethanol + ethanoic acid would produce water and what specific molecule?
9. Alkenes react with water (steam)to produce what kind of molecule?
13. Complete combustion of hydrocarbons produces carbon dioxide and what else?
15. Long hydrocarbons have ... boiling points
16. acids Alcohols can be oxidised to produce what molecule?
17. Which alkane has the molecular formula CH4?