Final answer:
Hex-1-ene has structural isomers Hex-2-ene and Hex-3-ene, which are formed by moving the double bond to different carbon positions within the six-carbon chain.
Step-by-step explanation:
The question asks us to write structural formulas for all possible structural isomers of hex-1-ene that can be formed by moving the position of the double bond. Since hex-1-ene has 6 carbons and a double bond at the end, the double bond can be placed at different positions along the carbon chain to form different structural isomers.
Hex-1-ene (original compound): CH2=CH-CH2-CH2-CH2-CH3
Hex-2-ene: CH3-CH=CH-CH2-CH2-CH3
Hex-3-ene: CH3-CH2-CH=CH-CH2-CH3
Alkenes demonstrate structural isomerism based on the position of the double bond within the carbon chain. Hex-1-ene can exhibit such isomerism by relocating the double bond to different positions between carbon atoms, resulting in Hex-2-ene and Hex-3-ene as its structural isomers.