What is alkane alkene alkaline?
What is alkane alkene alkaline?
Alkanes, alkenes and alkynes are simple hydrocarbon chains with no functional groups. Alkanes have only single bonds between carbon atoms and are called saturated hydrocarbons. Alkenes have at least one carbon-carbon double bond. Alkynes have one or more carbon-carbon triple bonds.
How do you identify alkanes?
To name an alkane, first identify the longest chain of carbon atoms in its structure. A two-carbon chain is called ethane; a three-carbon chain, propane; and a four-carbon chain, butane. Longer chains are named as follows: pentane (five-carbon chain), hexane (6), heptane (7), octane (8), nonane (9), and decane (10).
What is the general formula of alkaline?
This group of compounds comprises a homologous series with a general molecular formula of C n H 2 n+2 , where equals any integer. Alkyl groups.
How can you tell the difference between alkane and alkene?
The main differences between alkanes and alkene are their functional groups and degree of unsaturation. Alkanes are known as saturated hydrocarbons. Alkenes are known unsaturated hydrocarbons as it contains a C=C bond in its structure. Alkanes does not contain any pi bonds or double bonds in its structure.
What is formula of alkyne?
Alkynes are hydrocarbons which contain carbon-carbon triple bonds. Their general formula is CnH2n-2 for molecules with one triple bond (and no rings).
What are the first 10 straight chain alkanes?
Terms in this set (10)
- methane. CH4 (C)
- ethane. C2H6 (C-C)
- propane. C3H8 (C-C-C)
- butane. C4H10 (C-C-C-C)
- pentane. C5H12 (C-C-C-C-C)
- hexane. C6H14 (C-C-C-C-C-C)
- heptane. C7H16 (C-C-C-C-C-C-C)
- octane. C8H18 (C-C-C-C-C-C-C-C)
What is the formula for all three types of alkanes?
These three kinds of alkanes are straight chain alkanes, branched chain alkanes and cycloalkanes. The general molecular formula of alkane for straight and branched-chain alkanes is CnH2n+2 and that of cyclic alkanes is CnH2n. For example in the diagram, the four hydrocarbon molecules contain 8 carbon atoms each.
What kind of alkene has a single alkyl group?
An alkene that has a single alkyl group attached to the sp 2 hybridised carbon atom of the double bond is monosubstituted. An alkene whose double bond is at the end of the chain of carbon atoms is also sometimes called a terminal alkene.
What are some of the uses of alkene?
The list of uses of various alkene like ethene, propene etc is given below. Manufacture of plastics like polythene for making buckets, bowls, bags etc. Manufacture of polystyrene used in making car battery cases and parts of the refrigerator. Making ethane-1,2-diol used as anti-freezing for motor car radiators.
How is the physical state of an alkene determined?
The physical state depends on molecular mass: Gasses at room temperature are like the corresponding saturated hydrocarbons, the simplest alkenes, ethene, propene, and butene. Do alkenes have higher boiling points?
