Rank these dienes in order of increasing heats of hydrogenation. 
Definitions:
Lasting Change
Enduring or permanent transformation in habits, behaviors, or circumstances that remains over time.
Track
A path or course laid out for running or racing, or the act of following or monitoring progress or developments.
Discard
To throw away or remove something unnecessary or unwanted.
Practice
Practice involves repetitive action or exercise to acquire or maintain proficiency in a skill or activity.
Q1: Which of the indicated C-C bonds requires
Q8: Propose a mechanism to account for the
Q25: Draw the most stable chair conformation of
Q36: Draw a mechanism for the transformation shown.Include
Q37: The reaction shown here is called "iodolactonization."
Q40: Design a multistep synthesis of the target
Q41: Predict the product of the following reaction
Q48: Devise a multistep synthesis for the following
Q48: Which of these compounds does not contain
Q58: Rank the following compounds in order of