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Created page with "==Key Stage 4== ===Meaning=== Alkenes are hydrocarbon compounds with one double bond and the general formula; C<sub..."
==Key Stage 4==
===Meaning===
[[Alkene]]s are [[hydrocarbon]] [[compound]]s with one [[Double Bond|double bond]] and the [[General Formula (Chemistry)|general formula]]; C<sub>n</sub>H<sub>2n</sub>
===About Alkenes===
: [[Alkene]]s are a [[Homologous Series|homologous series]] of [[hydrocarbon]] [[compound]]s.
: The [[Functional Group|functional group]] of the [[Alkene]]s is the [[Double Bond|double bonds]] between the [[Carbon]] [[atom]]s.
: [[Alkene]]s are long chains of [[Carbon]] [[atom]]s [[Covalent Bond|covalently bonded]] together with [[Double Bond|double]] and [[Single Bond|single bonds]] and [[Hydrogen]] [[atom]]s taking the remaining [[Chemical Bond|bonds]].
===Examples===
{| class="wikitable"
|-
| style="height:20px; width:200px; text-align:center;" |
| style="height:20px; width:200px; text-align:center;" |'''Ethene'''
| style="height:20px; width:200px; text-align:center;" |'''Propene
| style="height:20px; width:200px; text-align:center;" |'''But-1-ene'''
| style="height:20px; width:200px; text-align:center;" |'''But-2-ene'''
|-
| style="height:20px; width:200px; text-align:center;" |[[Chemical Formula]] (C<sub>n</sub>H<sub>2n+2</sub>)
| style="height:20px; width:200px; text-align:center;" |C<sub>2</sub>H<sub>4</sub>
| style="height:20px; width:200px; text-align:center;" |C<sub>3</sub>H<sub>6</sub>
| style="height:20px; width:200px; text-align:center;" |C<sub>4</sub>H<sub>8</sub>
| style="height:20px; width:200px; text-align:center;" |C<sub>4</sub>H<sub>8</sub>
|-
| style="height:20px; width:200px; text-align:center;" |[[Structural Formula]]
| style="height:20px; width:200px; text-align:center;" |CH<sub>2</sub>CH<sub>2</sub>
| style="height:20px; width:200px; text-align:center;" |CH<sub>3</sub>CHCH<sub>2</sub>
| style="height:20px; width:200px; text-align:center;" |CH<sub>3</sub>CH<sub>3</sub>CHCH<sub>2</sub>
| style="height:20px; width:200px; text-align:center;" |CH<sub>3</sub>CHCHCH<sub>3</sub>
|-
| style="height:20px; width:200px; text-align:center;" |[[Structural Diagram]]
|[[File:StructuralDiagramEthene.png|center|200px]]
|[[File:StructuralDiagramPropene.png|center|200px]]
|[[File:StructuralDiagramBut-1-ene.png|center|200px]]
|[[File:StructuralDiagramBut-2-ene.png|center|200px]]
|-
| style="height:20px; width:200px; text-align:center;" |[[Ball and Stick Model]]
|[[File:BallandStickEthene.png|center|200px]]
|[[File:BallandStickPropene.png|center|200px]]
|[[File:BallandStickBut-1-ene.png|center|200px]]
|[[File:BallandStickBut-2-ene.png|center|200px]]
|}
===Meaning===
[[Alkene]]s are [[hydrocarbon]] [[compound]]s with one [[Double Bond|double bond]] and the [[General Formula (Chemistry)|general formula]]; C<sub>n</sub>H<sub>2n</sub>
===About Alkenes===
: [[Alkene]]s are a [[Homologous Series|homologous series]] of [[hydrocarbon]] [[compound]]s.
: The [[Functional Group|functional group]] of the [[Alkene]]s is the [[Double Bond|double bonds]] between the [[Carbon]] [[atom]]s.
: [[Alkene]]s are long chains of [[Carbon]] [[atom]]s [[Covalent Bond|covalently bonded]] together with [[Double Bond|double]] and [[Single Bond|single bonds]] and [[Hydrogen]] [[atom]]s taking the remaining [[Chemical Bond|bonds]].
===Examples===
{| class="wikitable"
|-
| style="height:20px; width:200px; text-align:center;" |
| style="height:20px; width:200px; text-align:center;" |'''Ethene'''
| style="height:20px; width:200px; text-align:center;" |'''Propene
| style="height:20px; width:200px; text-align:center;" |'''But-1-ene'''
| style="height:20px; width:200px; text-align:center;" |'''But-2-ene'''
|-
| style="height:20px; width:200px; text-align:center;" |[[Chemical Formula]] (C<sub>n</sub>H<sub>2n+2</sub>)
| style="height:20px; width:200px; text-align:center;" |C<sub>2</sub>H<sub>4</sub>
| style="height:20px; width:200px; text-align:center;" |C<sub>3</sub>H<sub>6</sub>
| style="height:20px; width:200px; text-align:center;" |C<sub>4</sub>H<sub>8</sub>
| style="height:20px; width:200px; text-align:center;" |C<sub>4</sub>H<sub>8</sub>
|-
| style="height:20px; width:200px; text-align:center;" |[[Structural Formula]]
| style="height:20px; width:200px; text-align:center;" |CH<sub>2</sub>CH<sub>2</sub>
| style="height:20px; width:200px; text-align:center;" |CH<sub>3</sub>CHCH<sub>2</sub>
| style="height:20px; width:200px; text-align:center;" |CH<sub>3</sub>CH<sub>3</sub>CHCH<sub>2</sub>
| style="height:20px; width:200px; text-align:center;" |CH<sub>3</sub>CHCHCH<sub>3</sub>
|-
| style="height:20px; width:200px; text-align:center;" |[[Structural Diagram]]
|[[File:StructuralDiagramEthene.png|center|200px]]
|[[File:StructuralDiagramPropene.png|center|200px]]
|[[File:StructuralDiagramBut-1-ene.png|center|200px]]
|[[File:StructuralDiagramBut-2-ene.png|center|200px]]
|-
| style="height:20px; width:200px; text-align:center;" |[[Ball and Stick Model]]
|[[File:BallandStickEthene.png|center|200px]]
|[[File:BallandStickPropene.png|center|200px]]
|[[File:BallandStickBut-1-ene.png|center|200px]]
|[[File:BallandStickBut-2-ene.png|center|200px]]
|}