A substance is distributed between two phases, water and dichloromethane. At equilibrium at 25C the concentration in the aqueous phase is 0.01M and in dichloromethane 0.03M. What is the equilibrium constant K for the substance when performing extraction from water to dichloromethane? I answered this question and calculated a K value of 3. But I need help with the second question that is connected to the one above.

What is K for the same substance when performing extraction from dichloromethane to water?

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