Students discuss the effects polarity and molecule size have on the separation of substances in chromatography. Students calculate Rf values using guided practice, and then follow up with more sample calculations, and a conceptual question wraps up the activity. Answer Key included - as well as links for students to follow if they need guidance on the worksheet.
I created this when my Chemistry students needed more practice calculating Rf values and I couldn't find a worksheet with plenty of practice. This includes images with 14 Rf value calculations to improve their skill.