How many bonds are there in two and three dimensional model of ethane? What are the different types bonds found in ethane?

Answer 1

In both the two-dimensional and three-dimensional models of ethane, there are a total of seven bonds.

Ethane consists of two carbon atoms and six hydrogen atoms. Each carbon atom forms four single bonds, two with neighboring carbon atoms and two with hydrogen atoms.

In terms of the types of bonds found in ethane, there are two main types:

1. Carbon-carbon (C-C) sigma bonds: The two carbon atoms in ethane are bonded together by a sigma (σ) bond. This bond occurs when two orbitals overlap head-on, allowing the electrons to be shared between the atoms.

2. Carbon-hydrogen (C-H) sigma bonds: Each carbon atom in ethane forms a sigma (σ) bond with three hydrogen atoms. Similar to the carbon-carbon bond, these sigma bonds form as a result of head-on overlap between the orbitals of the atoms.

So, in total, there are six C-H sigma bonds and one C-C sigma bond in ethane.