The video above shows several dyes spotted on chromatography paper. The papers are placed in the solvent. Over time, the solvent travels up the paper. You will observe that the dyes also travel up the paper. ●Saved Read this to me 2. Use the ruler tool to collect data to calculate the � � R f upper R Subscript f for each dye. Record your data in the table below. Read this to me Hint: Measure the center of the dye spot to find the distance traveled.
