An orbital that is symmetrical about the axis containing the two atomic nuclei.
there are 97 sigma bonds and 11 pi bonds
26 sigma bonds
there are 6 sigma bonds in a benzene ring Correction: There are 6 sigma carbon-carbon bonds...but there are also 6 carbon-hydrogen sigma bonds. Thus there are twelve sigma bonds in a benzene ring.
26
39 sigma and 6 pi bonds
A molecule of butane contains a total of 10 sigma bonds.
Well sigma bonds are a single bond basically, and pi-bonds are double. In a nutshell if you count them there are 16 total bonds. In a pi-bond you have sigma bonds as well so for sigma there are 16. For pi bonds there are 2!
Menthol has 11 sigma bonds.
There are 5 sigma bonds and 1 pi bond in C2H3Cl.
In sulfuric acid (H2SO4), there are 2 sigma bonds between hydrogen and sulfur, and 2 sigma bonds between oxygen and sulfur. This totals to 4 sigma bonds.
There are 12 sigma bonds in C6H6, as each carbon atom forms sigma bonds with two other carbon atoms and one hydrogen atom in the benzene ring structure.
There are 10 sigma bonds in the nitrate ion (NO3-). Each nitrogen-oxygen bond contributes one sigma bond, and there are three nitrogen-oxygen bonds in the nitrate ion.