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Single and triple

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Q: What type of bonds do Alkenes always have?
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What type of bonds do alkenes have?

The carbon "skeleton" has one double bond, the rest are single bonds


Do Alkenes have carbon-carbon double bonds?

Alkanes have a single bond, and Alkenes have a double bond. The general form for Alkenes is CnH(2n)


In Chemistry what does Alkenes mean?

Alkenes are hydrocarbons containing carbon-carbon double bonds. There are several different names for alkenes. Some examples are butane, pentene and octadiene.


What is a carbon atoms with double bonds called?

Olefins or alkenes


What are carbons that have carbon-carbon double bonds called?

alkenes


Which type of bond is found in an alkene?

Single and double


What is a hydro carbon with double bonds?

An alkene has a double bond between its carbon atomsE.g H2C=CH2 This is an ethene molecule, the simplest of alkenes.


Are pi bonds are only delocalized bonds?

No, in aromatic compounds and some aliphatic compounds have deloclized pi bonds but in most of the alkenes and alkynes there are localized pi bonds.


Why benzene cannot decolourize KMnO4 while alkenes can decolorize?

KMnO4 will add across the double bond of alkenes (or alkynes) resulting in the docolouring of KMnO4 but not an alkane such as ethane.


Are alkenes saturated or unsaturated?

No, they are unsaturated as they contain double bonds


What is alkanes and alkenes?

The difference between an alkane and an alkene is that: Alkanes have only single bonds between carbon atoms and are said to be saturated: when put in bromine water, the bromine water stays orange - formula: CnH2n+2; Alkenes: have one or more double bond(s) between carbon atoms and are unsaturated: when put in bromine water, the bromine water turns clear - formula: CnH2n.


What type of bond is found in a alkane?

Alkanes have ordinary covalent single carbon-carbon bonds and carbon-hydrogen bonds. Alkenes have double carbon-carbon bonds.