2.5 Organic Chemistry Flashcards
1
Q
What do all organic compounds contain ?
A
All organic compounds contain the element carbon
2
Q
How many covalent bonds can carbon form ?
A
Carbon can form 4 covalent bonds
3
Q
Carbon can form a vast range of different compounds since a carbon atom can …
A
- Form 4 covalent bonds
- Form single, double or triple bonds with other carbons
- Bond with other elements e.g. hydrogen, oxygen and bromine
4
Q
What is a homologous series ?
A
A homologous series is a family of organic molecules that :
- Have the same general formula
- Show similar chemical properties
- Show a gradation in their physical properties
- Differ by a CH² group
5
Q
What is the general formula for Alkanes ?
A
CnH2n+2
6
Q
What is the general formula of Alkenes ?
A
CnH2n
7
Q
What is the functional group of Alkenes ?
A
C=C
