Question

part 3 of 3
sigma bond(s):
pi bond(s):

Explanation:

Step1: Recall bond - type rules

Single bonds are sigma bonds. Double bonds have 1 sigma and 1 pi - bond. Triple bonds have 1 sigma and 2 pi - bonds.

Step2: Count sigma bonds

Count single bonds: There are 6 single C - H bonds and 2 single C - C bonds. The double bond has 1 sigma bond and the triple bond has 1 sigma bond. So, the total number of sigma bonds is \(6 + 2+1 + 1=10\).

Step3: Count pi bonds

The double bond has 1 pi - bond and the triple bond has 2 pi - bonds. So, the total number of pi bonds is \(1 + 2 = 3\).

Answer:

Sigma bond(s): 10
Pi bond(s): 3