14.
The general formula of alkenes is CnH2n so the alkene with 7 carbons is C7H14.
The conversion of an alkene to an alkane is a reduction process. This is because the addition of hydrogen (H2) to the carbon-carbon double bond results in the reduction of the carbon-carbon double bond to a single bond, leading to an increase in the number of carbon-hydrogen bonds in the molecule.
Ethylene has 4 single bonds (carbon to hydrogen) and 1 double bond (carbon to carbon).
Cyclopentene is an alkene because it contains a carbon-carbon double bond. It is not an alkane (which contains only single bonds) or an alcohol (which contains a hydroxyl group).
Glucose is a carbohydrate, which means it contains carbon, hydrogen, and oxygen. Specifically, glucose contains 6 carbon, 6 oxygen, and 12 hydrogen atoms.
A molecule containing two double bonds would be an alkene. Alkenes have a carbon-carbon double bond in their structure.
cis-2-pentene
The molecule that contains only carbon and hydrogen is methane, which has the chemical formula CH4.
To determine whether a molecule is an alkyne or an alkene, you would need to know the number of carbon-carbon double bonds in the molecule. Alkynes contain at least one carbon-carbon triple bond, while alkenes contain at least one carbon-carbon double bond.
Any molecule that contains hydrogen and carbon is an organic compound. If the molecule contains no other elements, it is also a hydrocarbon.
a molecule that contains hydrogen and carbon
A molecule is said to be organic if it contains carbon atoms covalently bonded to hydrogen atoms. Organic molecules can also contain other elements like oxygen, nitrogen, sulfur, and phosphorus, as long as they are predominantly composed of carbon and hydrogen atoms.
1-nonene is an alkene, as it contains a carbon-carbon double bond.
One carbon-carbon double bond is present in a molecule of alkene with the chemical formula C3H4.
The conversion of an alkene to an alkane is a reduction process. This is because the addition of hydrogen (H2) to the carbon-carbon double bond results in the reduction of the carbon-carbon double bond to a single bond, leading to an increase in the number of carbon-hydrogen bonds in the molecule.
Sugar is an organic molecule because it contains carbon atoms. More rigorously, it contains carbon-hydrogen bonds.
Sugar
A hydrocarbon.