Chemistry AS EL CI 3.2
- Created by: A.B.
- Created on: 23-10-13 16:08
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- EL Shapes of Molecules CI 3.2
- Depends on number of groups of electrons
- A group of electrons could be...
- Single bond
- Double bond
- Triple bond
- Lone Pair
- Groups of electrons will arrange themselves to be as far apart in space as possible
- A group of electrons could be...
- Groups of electrons repel each other
- Depends on number of groups of electrons
- A group of electrons could be...
- Single bond
- Double bond
- Triple bond
- Lone Pair
- Groups of electrons will arrange themselves to be as far apart in space as possible
- A group of electrons could be...
- Depends on number of groups of electrons
- 109
- Tetrahedral
- 4 bonding pairs
- e.g. CH NH
- 4 bonding pairs
- Pyramidal
- 3 bonding pairs, 1 lone pair
- e.g, NH H O
- 3 bonding pairs, 1 lone pair
- Bent
- 2 bonding pairs, 2 lone pairs
- e.g. H O
- 2 bonding pairs, 2 lone pairs
- Tetrahedral
- 120
- Planar Triangular
- 3 bonding pairs
- BF
- 2 bonding pairs, 1 double bond
- C H
- CH O
- 3 bonding pairs
- Planar Triangular
- 180
- 2 bonding pairs
- BeCl
- C H
- CO
- 2 bonding pairs
- 90 and 120
- Trigonal biplanar
- 5 bonding pairs
- 90
- Octahedral
- 6 bonding pairs
- Depends on number of groups of electrons
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