Calculating Rf Values

This video is being submitted for the Khan Academy MCAT video competition to help students learn information covered in MCAT Foundational Concept 5, Content Category 5C.

[Cometstarlight]

So glad I live in the age of the Internet in which tutorial videos exist

[abrn]

SOO helpful, just saved my lab report, Thank you. You are great for these videos

[ifbbpro]

This was Easier than thought.Thanks for the help, you explained it in just 6 minutes

[laurenpanzer]

when you have a chemistry test tomorrow and the only reason ur revising is because watching bbc's sherlock inspired u

[NooZzleZ]

Thanks, now I know how to calculate the RF value :) This will really help in my test

[nahualbiladest]

It's so helpful when I couldn't understand how to find rf value it helped a lot 😊😊😊😊😆

[yonassbhatu]

Thank you. Watching your video while working on my chromatography lab report.

[brandonsandoval]

who is this genius young lady? great explanation!

[cd]

Thanks for posting, that was nice and helpful. I'll be doing this in lab tomorrow.

[mochax]

Thank you very much very straight forward explanation that makes a lot of sense!!

[darrellmyers]

This is a great and helpful video that saved my lab report as well as many other people but Jesus, how old is this person?!?

[SatyaMuslimah]

thank u so much for making this great video.. it's so clear and very helpful for me.. ^^

[elizabethphillips]

Saving my butt in 2022! Thanks so much for this

[kenicke]

For the last example when you calculated the rf of the different colors, was that all one compound that just made different colors? or different compounds?

[phanxm]

THANX LOVE
LIKE THE FEMALE VERSION OF THE ORGANIC CHEMISTRY TUTOR

[johntheatheistilluminati]

Thank you.  Helped me understand my college lab, just wasn't getting the concept this simplified it for me.  Kudos.  

[happyandhealthy]

calculating high data values, vs normal vs freebie.

[sarahlewis]

what about the inch that the solvent travels before it even reaches the origin? does that count as well?

[xxanimefanxx]

So if compound A is the most polar is it going to interact the most strongly with the surface of the silica TLC plate? or is it the opposite where compound D with interact most strongly with the surface of the silica TLC plate?

[empresslioness]

thank for explaining this in simple terms