Bond dissociation energy is the energy that is required to break a bond present between two chemical species. This results in the formation of two atomic or molecular fragments. Both of them carry an electron of the originally shared pair of electrons. The bonds which are stable and strong tend to have a large value of bond dissociating energy. The bond energy is dependent upon the number of bonds that are present between the atoms.
The bond dissociation energy of the triple bond is greater than the double bond that of the double bond is greater than the single bond. The bond dissociation energy depends on the difference in the electronegativity. The greater the difference in the electronegativity, the greater is the bond dissociation energy.
Draw and name four terminal alkynes with the molecular formula C6H10.
Report the result of the following addition to the proper number of
Scorzocreticin (S)-1 was isolated from a plant that is
Write an equation for the proton transfer reaction that occurs when each
87. What is the major product of this reaction?
Propose a stepwise mechanism for the following transformation: /
Identify the sole product of the following reaction: /
Draw the condensation product that is expected when each of the following
Draw a mechanism for each of the following transformations: /
Draw each of the following using condensed formulas and line formulas:
