The alkanes

Word document with information about alkanes

HideShow resource information
Preview of The alkanes

First 202 words of the document:

The Alkanes
Alkanes are part of the hydrocarbon group; they are the main compounds in fuels such as
natural gas, liquid petroleum gas and petrol. The simplest alkane is methane.
Name Molecular Formula Structural Formula
Methane CH4 H
H C H
H
Ethane C2H6 H H
H C C H
H H
Propane C 3 H8 H H H
H C C C H
H H H
Butane C4H10 H H H H
H C C C C H
H H H H
Pentane C5H12 H H H H H
H C C C C C H
H H H H H
The alkanes are oily and do not dissolve or mix with water, alkanes with 1-4 carbon atoms
are gases at room temperature, those with 4-17 carbon atoms are liquids at room
temperature, and those with more than 17 carbon atoms are solid at room temp.
Liquid alkanes with longer molecules are sticky liquids. There viscosity makes them suitable
as ingredients as lubricants.
All alkanes burn and do not react with acids or alkalis.

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all resources »