4 (a) Introduction Flashcards
1
Q
Hydrocarbon
A
Compound of hydrogen and carbon only
2
Q
How can organic molecules be represented
A
- Empirical Formula
- Molecular Formula
- Displayed Formula
3
Q
Molecular Formula
A
Shows the number + type of atom in a substance
4
Q
Empirical Formula
A
Simplest whole number ratio of atoms in a substance
5
Q
Displayed Formula
A
Shows the atoms and (covalent) bonds in a molecule of a substance
6
Q
Homologous Series
A
- Same functional group -> same chemical properties
- Same general formula
- Trend in physical properties
7
Q
Order of homologous series
A
Mum eats poo because poo hate
8
Q
Isomers
A
Compounds with the same molecular formula, but different structural formula
9
Q
Reactions with organic compounds
A
- Combustion
- Addition
- Substitution
