Concentration Ratio

Sure. The definition of concentration ratio is as follows:

The concentration ratio is the ratio of the concentration of a solute in a solution to the concentration of the same solute in a standard solution of known concentration. It is expressed as a percentage or a molarity. The concentration ratio can be used to determine the concentration of a solution by comparing it to the concentration of the standard solution.

The concentration ratio is mathematically given by the following formula:

C_r = C_s/C_st × 100%

where C_r is the concentration ratio, C_s is the concentration of the solution to be measured, and C_st is the concentration of the standard solution.