The heat of hydrogenation of 1-pentyne is approximately 929.9 kJ/mol. The heat of hydrogenation of 1,4-pentadiene is 254.4kJ/mol.
1. Explain which structure is more stable, the 1,4-pentadiene or1-pentyne?
2. Determine an unknown with the molecular formula C4H6. Determine the numbers of degrees of un-saturation are present?