Chemistry Chromatography help please? Will fan+medal!
Help finding how far the Ds and Df moved?
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Ds means the distance traveled by compounds and Dr is distance traveled by solvent I cannot for the life of me read the ruler or figure this out
Not the answer you are looking for? Search for more explanations.
In the picture where it said Ds looks like that is were the sample was loaded in the paper (this is not Ds) .And where it said Df is were the solvent got after the run.
It is not very clear that you have a spot at 4cm but if you have one that will be the Ds.
then the Rf= Ds/Df
Ds the distance between the load sample to the spot = 4cm
Df the distance between the load sample to the end of the solvent run = 11.6 cm
Rf= 4/11.6 = 0.35
your sample migrate ~ 1/3 of the total run.
Oh my gosh thank you so much!!! I'm so terrible at the whole ruler measuring. Thank you!
May I ask how you found the answers? There are a few more questions just like that one but I don't want to bother anyone.