Is methane The shortest alkane?

What is the smallest alkane called?

The smallest alkane is methane:

  • 1 – Three-Dimensional Representation of Methane.
  • 1 Three-Dimensional Representation of Methane © Thinkstock. The methane molecule is three dimensional, with the H atoms in the positions of the four corners of a tetrahedron.
  • 2 Combustion © Thinkstock.

What are the 4 smallest alkanes?

The first four alkanes are methane (CH4), ethane (C2H6), propane (C3H8) and butane (C4H10). The simplest alkane is the gas methane, whose molecular formula is CH4.

Which alkane is simplest?

The simplest alkane is methane. Methane contains only one carbon atom and four hydrogen atoms. The other alkanes can be made by substituting carbon atoms for hydrogens.

What are the first 10 alkenes?

List of Alkenes

  • Ethene (C2H4)
  • Propene (C3H6)
  • Butene (C4H8)
  • Pentene (C5H10)
  • Hexene (C6H12)
  • Heptene (C7H14)
  • Octene (C8H16)
  • Nonene (C9H18)

What are the first 10 alkynes?

Here are the molecular formulas and names of the first ten carbon straight chain alkynes.


Name Molecular Formula
Ethyne C2H2
Propyne C3H4
1-Butyne C4H6
1-Pentyne C5H8

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)
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Are alkanes saturated?

The alkanes are a homologous series of hydrocarbons . Alkanes are saturated hydrocarbons. … This means that their carbon atoms are joined to each other by single bonds.

What are the 10 alkanes?

D. Alkanes are the simplest hydrocarbon chains. These are organic molecules that consist only of hydrogen and carbon atoms in a tree-shaped structure (acyclic or not a ring).

List the Simplest Hydrocarbons.

methane CH4
propane C3H8
butane C4H10
pentane C5H12
hexane C6H14

What is formula of alkyne?

Alkynes are hydrocarbons which contain carbon-carbon triple bonds. Their general formula is CnH2n2 for molecules with one triple bond (and no rings).

When two hydrogen atom of an alkane is removed then it is called?

Alkyl Groups

An alkyl group is formed by removing one hydrogen from the alkane chain and is described by the formula CnH2n+1.

What 3 letters do all alkanes end in?

The names of all alkanes end with -ane. Whether or not the carbons are linked together end-to-end in a ring (called cyclic alkanes or cycloalkanes) or whether they contain side chains and branches, the name of every carbon-hydrogen chain that lacks any double bonds or functional groups will end with the suffix -ane.

What does CnH2n 2 mean?

Alkanes have the molecular formula of “CnH2n+2” which means for every carbon molecule there are two hydrogens plus two more. For example when there is one Carbon there are four hydrogens, this molecule is known as “Methane”

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