difficulty ofWhich

## What is the most stable conformation of cis 1 Bromo 4 methylcyclohexane?

trans-1-bromo-4-methylcyclohexane The 1,3-diaxial Br interactions amount to 2.8 kJ/mol. trans-1,4-Dibromocyclohexane can exist in the diequatorial form with no 1,3-diaxial interactions. That is the most stable conformer. In cis-1-bromo-4-methylcyclohexane, the conformer with an axial CH₃ has 7.6 kJ/mol of strain.

## Which of the conformations is the most stable?

Although the chair conformation is the most stable conformation that cyclohexane can adopt, there is enough thermal energy for it to also pass through less favorable conformations before returning to a different chair conformation. When it does so, the axial and equatorial substituents change places.

## How do you find the lowest energy conformation chair?

To Determine Chair Conformation Stability, Add Up The A-Values For Each Axial Substituent. The Lower The Number, The More Stable It is.

## What is the lowest energy conformer?

The lowest energy conformation of ethane, shown in the figure above, is called the ‘staggered’ conformation, in which all of the C-H bonds on the front carbon are positioned at dihedral angles of 60°relative to the C-H bonds on the back carbon.

## What is an axial load?

An axial loading is a force directed over the line of axis. If the object is loaded with force, the axial loads act along the object’s axis. Here, σ is the normal stress, F is the axial force, and A is the cross section area. …

## Is axial and transverse the same?

A transverse (also known as axial or horizontal) plane is parallel to the ground; in humans it separates the superior from the inferior, or put another way, the head from the feet.

## What is axial stress formula?

Axial stress is defined by Eq. (4.64):(4.64)σa=FeAs+σbwhere σa=total axial stress (psi), Fe=effective tension/compression (lbf), As=cross-sectional area (in. 2), σb=bending stress (psi).

Research shows that doing proper deadlifts DO NOT lead to lower back injuries. We have all heard the saying that performing deadlifts is the worst thing you can do for your lower back, or you may know people who have horror stories about deadlifting and how it causes your discs to herniate immediately.