I dont understand, my chemistry teacher told us to add HCl from most concentrated to least concentrated. (hcl is the solvent and co and cu are ions we are trying to separate.) Why is it that you add the tris from least to most concentrated? Thankss
It always makes me wonder why anyone would dislike tutorials like this. This is educational and inspiring to students studying science. This is something we should support instead.
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Thanks for making the video. A small piece of glass wool will do miracles for the top of the column, FYI...will eliminate the disruption of the column bed altogether.
thank !
tomvo29 3 weeks ago
it was very informative .. Thanks to sharing such a informative !.. before it was very difficult for me to understand it ... once again thanx
Sarfarazhussain1 1 month ago
I dont understand, my chemistry teacher told us to add HCl from most concentrated to least concentrated. (hcl is the solvent and co and cu are ions we are trying to separate.) Why is it that you add the tris from least to most concentrated? Thankss
18yrsandolder 2 months ago
It always makes me wonder why anyone would dislike tutorials like this. This is educational and inspiring to students studying science. This is something we should support instead.
zzz5809 3 months ago
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0092-321-5070122
We are Manufacturer and Service Provider of Water Treatment Plants, Domestic & Commercial Reverse Osmosis Systems, Water Filters, Water Softener, Chemicals and Swimming Pool Equipments.
Contact Us : 0092-321-5070122 , shafiq@aquaplus.pk , aquaplus786@gmail.com
We would like to introduce ourselves as Water Treatment & Engineering Services Organization. As we are involved in all types of business related to water & waste water, since 1994.
aquaplus786 4 months ago
Thanks for making the video. A small piece of glass wool will do miracles for the top of the column, FYI...will eliminate the disruption of the column bed altogether.
chappyclark 5 months ago