Which formula represents a 5-carbon hydrocarbon ring with one double bond?
C5H12
C5H5
C5H8
C5H7
I chose C5H8, is this correct?
I agree
C5H8
Yes, you are correct. The formula C5H8 represents a 5-carbon hydrocarbon ring with one double bond.
Yes, you are correct. The formula C5H8 represents a 5-carbon hydrocarbon ring with one double bond.
To determine the correct formula, we need to consider the number of carbon atoms and the presence of a double bond. A hydrocarbon ring with five carbon atoms is called a cyclopentane. The general formula for cyclopentane is C5H10, where each carbon atom is bonded to two hydrogen atoms.
However, we have one double bond in the hydrocarbon ring. Double bonds consist of two shared pairs of electrons between two adjacent carbon atoms. Each double bond reduces the number of available hydrogen atoms by two since each carbon atom in the double bond is bonded to just one hydrogen atom.
So, with a single double bond, we need to subtract two hydrogen atoms from the general formula C5H10, resulting in C5H8. Therefore, C5H8 is the correct formula for a 5-carbon hydrocarbon ring with one double bond.