Gravimetric Analysis of a Chloride Salt
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i am totally less paranoid about tmrs lab. thank you!
leebebe 5 months ago
Thank you i did last week Thanks anyway ,
SalahDinII 11 months ago
Thanks!!! Great Vid! Wish I had found it when I was taking analytical lab tho
Lint0007 11 months ago
haha..alice mu sedap...puok aku duk tggu muko mu loading lamo jamang..sapa rezab lecterur aku tubik kelas..mu bodo alice...
m080624 11 months ago
TITS OR GTFO
getinhigh4life 1 year ago
you're hot :)
ollieisafuckingbeast 1 year ago
Thanks a lot!
Changer01 1 year ago
@Changer01
AgCl is practically insoluble in thinned acids and you have a fair amount of Ag+ ions in solution. Of course you shouldn't wait too long for the whole process, but once you have rinsed the AgCl in the filter it's quite stable.
When I did this argentometric analysis, I was well within the 2 % error, actually my result was only 0.1 mg off. Let me assure you, once you have followed the steps and understood why you are doing them, analytic chemistry is very satisfying. :D
bonham1981 1 year ago
It's nice to see education vids like that on the inet.
I'm also in the quantitative lab in second semester now in Germany.
But there is one thing that I didn't quite get:
When Cl- is protonized it can be cooked off when turning the heat on. And also if there is some elementary silver and Cl- bonds with H+ in the acid it can fly off... so my question is: Is this method so exact that you don't have more than +-1%?
It would be very nice to hear. Greetz
Changer01 1 year ago
Hello Alice, you are beutifull! I enjoy this video and learn a lot from it! thank's
Revelde20 2 years ago