Sort by time | Sort by thread (beta)
- Your queue is empty. Add videos to your queue using this button:
or sign in to load a different list.
Loading...Saving...
Loading...Saving...
Four drops of what? I don't understand....
valvolettadj 4 days ago
Is it absolutely necessary to use the Anti-Foam B?
98JMA 2 months ago
This has been flagged as spam show
very helpful and informative video.
dayspeace 3 months ago
too hard man, just get some other non polar solvent xD
jammmon 6 months ago
Great vidio
gwk4657 9 months ago
Good job on your video I liked it very much!
TheWholefoodfarmacy 10 months ago
nice,can u practice about patchuoli?
MrEtnanta 1 year ago
Could You demonstrate the steam disillation of cinnamon to yield cinnamaldehyde?
SuperEnigma1979 1 year ago
@SuperEnigma1979
It's easier to do that by refluxing cinnamon powder with an organic solvent.
98JMA 2 months ago
This has been flagged as spam show
I did similar experiment in my analytical chem class, and we just used a rind peeler instead of using a spatula to remove the pith, and we extracted the limonene by liquid co2 extraction.
wazscience 1 year ago
This has been flagged as spam show
I did similar experiment in my analytical chem class, and we just used a rind peeler instead of using a spatula to remove the pith, and we extracted the limonene by liquid co2 extraction.
wazscience 1 year ago
This has been flagged as spam show
I did similar experiment in my analytical chem class, and we just used a rind peeler instead of using a spatula to remove the pith, and we extraced the limonene by liquid co2 extraction.
wazscience 1 year ago
Comment removed
wazscience 1 year ago
what is an easy way to clean the round bottom flask from the orange that has stuck to the walls?
viclorwow 1 year ago
These are great videos. I wish you were still uploading.
TAz69x 1 year ago
how much orange peels are needed for the set-up?.......
TMSforever 2 years ago
The orange peels from a thousand camel carravans
Grundalizer 2 years ago
this is more cool, i get the idea, i like some of the editing, more dtails perhaps, k the good work;)
minaclaveros 3 years ago
Until you said it, I thought I read "limestone" in the title...
theducktapeking 3 years ago
Hi,I am from Perú, only a question: how much peel orange use you in the present experiment?
Congratulations for your sciencie videos!!!!
cocoleo38 3 years ago
Hola cocoleo:
Yo soy chileno, asi que te respondo en castizo: usamos las casacaras de una sola naranja.
Gracias!
scivislab 3 years ago
so we just watched you get pith off. sorry i had to say it. but anyway, what is anti-foam b?
animobil 3 years ago 5
antifoam b: 10 percent active, water dilutable silicone emulsion designed to control foam in water based industrial processes.
Mahathera 2 years ago 3
What the hell is "antifoam b"?
ryu197 3 years ago
@ryu197 it's clearly used to prevent boiling over. Boiling chips can be placed into the flask as well.
livliv 1 year ago
it does! it makes a lot sense!
ilovecaptain 3 years ago
You're the best guy on youtube man!
Fantastic vids, helped me very much with my practical exams as I had no previous lab experience.
THEE CHEERS FOR THE SCIENCE DUDE!!!
HIP-PIP..HURAAAAAAAAAAAAY!!!!
Rusabolo 3 years ago
Thanks, Rusabolo. We love to have enthusiastic viewers like you.
scivislab 3 years ago
Excellent video!
69ablip 4 years ago
Thanks! (A couple more coming soon!)
scivislab 4 years ago