Question

how many sigma and pi bonds are in the following molecule? sigma = 6, pi = 0 sigma = 2, pi = 4 sigma = 5, pi = 2 sigma = 5, pi = 1 sigma = 4, pi = 1

Explanation:

Step1: Identify single - bond type

Single bonds are sigma bonds. In the given molecule, there are 4 single bonds: H - O, O - S, S - O, O - H.

Step2: Identify double - bond type

A double bond consists of 1 sigma and 1 pi bond. There is 1 S=O double bond in the molecule.

Step3: Calculate sigma bonds

The total number of sigma bonds is the sum of single - bond sigma bonds and the sigma bond in the double bond. So, \(4 + 1=5\).

Step4: Calculate pi bonds

The number of pi bonds is equal to the number of double bonds (since each double bond has 1 pi bond), so there is 1 pi bond in the S=O double bond, and the total number of pi bonds is 1.

Answer:

sigma = 5, pi = 1