What is the condensed structural formula of an alkane with 3 carbons?
What is the condensed structural formula of an alkane with 3 carbons?
Alkanes
| Name | Number of Carbon Atoms | Condensed Structural Formula |
|---|---|---|
| propane | 3 | CH3CH2CH3 |
| butane | 4 | CH3CH2CH2CH3 or CH3(CH2)2CH3 |
| pentane | 5 | CH3(CH2)3CH3 |
| hexane | 6 | CH3(CH2)4CH3 |
What is the structural formula of cycloalkanes?
CnH2n
Cycloalkanes with one ring have the general formula CnH2n compared with the general formula CnH(2n + 2) for acyclic alkanes. Cycloalkanes have two fewer hydrogen atoms than alkanes because another carbon–carbon bond is needed to form the ring.
What is the condensed structural formula of ethene?
C2H4
Note that the molecular formula for ethene is C2H4, whereas that for ethane is C2H6….Learning Objectives.
| IUPAC Name | ethene |
|---|---|
| Molecular Formula | C2H4 |
| Condensed Structural Formula | CH2=CH2 |
| Melting Point (°C) | –169 |
| Boiling Point (°C) | –104 |
What is the condensed structural formula for cyclohexane?
C6H12
The chemical and molecular formula for cyclohexane is C6H12. The condensed structural formula for a compound shows the carbon atoms adjacent to their attached hydrogen atoms. For cyclohexane, the condensed structural chemical formula is CH2CH2CH2CH2CH2CH2.
Which of the compound has 3 carbon atom?
Saturated hydrocarbons in which one or more groups are bonded to a secondary carbon are called branched alkanes. The carbon atom bonded to three or four other carbon atoms is the branching point….4.2 Alkanes.
| Number of Carbon Atoms | Name | Molecular Formula |
|---|---|---|
| 3 | Propane | C3H8 |
| 4 | Butane | C4H10 |
| 5 | Pentane | C5H12 |
| 6 | Hexane | C6H14 |
What is the structural formula of ethane?
C₂H₆Ethane / Formula
What are the examples of cycloalkanes?
Some common examples of cycloalkanes are the cyclopentane, Cyclobutane, cyclohexane, and cycloheptane, cyclooctane, etc as shown below in the image. The number of carbon atoms present in the compound decides the structure of cycloalkane.
What is the general formula of cyclic alkene?
| Properties | |
|---|---|
| Structure | Physical Properties |
| Cyclic Alkanes CnH2n Two H’s or other groups may be bonded to the carbon in an alkane ring. Cyclic Alkenes CnH2n-2(2n-2 for every double bond present) | Non polar- good industrial solvents for other nonpolar compounds Insoluble in water liquid at room temperature |
What is the condensed structural formula of alkynes?
Alkynes are hydrocarbons which contain carbon-carbon triple bonds. Their general formula is CnH2n-2 for molecules with one triple bond (and no rings).