Describe a solution and tell if the parts are mixed chemically or physically.

Solution  is  homogeneous  mixture  which  is made  up  of  two  or  more  substances.Solution is  composed  of  solute  and  a solvent.Solute is  the  substance  that  dissolve  while  solvent  is  a liquid  in which   solvent dissolve. Solution  involve a  chemical  change  since new substance are  formed  and  involve  chemical  reaction.

For cyclohexane compounds drawn in a chair conformation:   -axial bonds are vertical  -equatorial bonds are parallel to two bonds within the ring.  thus, as i assume the chair conformation is drawn:   -the x group is in an axial position, as are the five other vertical bonds.  -three axial bonds are on the top face of the ring  -the other three axial bonds are on the bottom face  the position of the second substituent on each ring carbon is equatorial.  gauche groups must be on an adjacent carbon such as carbon 6 and carbon 2, and also gauche groups are rotated by 60 degrees relative to each other.  drawing the newman projections for c1–c2 and c1–c6 aids in visualizing the groups that are gauche to the y group on c1.  click this link and watch some academic videos that may you more understand the topic