Question

Solute S has a distribution constant of 3.3 between water (phase 1) and hexane (phase 2). Calculate the concentration of solute S in hexane if [S]water is 0.041 M.

Answer 1

To calculate the concentration of solute S in hexane, multiply the concentration in water by the distribution constant.

Step-by-step explanation:

To calculate the concentration of solute S in hexane, we can use the distribution constant, also known as the partition coefficient. The distribution constant (Kd) is the ratio of the concentration of the solute in phase 2 (hexane) to the concentration of the solute in phase 1 (water). In this case, the distribution constant is 3.3.

So, if [S]water is 0.041 M, we can calculate the concentration of solute S in hexane by multiplying the concentration in water by the distribution constant.