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Precipitating metals from metal ions in tap water
Not precipitation, but ion exchange could be used to extract/concentrate metal ions from tap water. |
5-5-2018 at 13:11
by: phlogiston |
free glassware and lab kit giveaway - UK only
Possibly, people may hesitate to ask to be considered for such an incredibly nice gift, feeling that ... |
1-5-2018 at 13:36
by: phlogiston |
Large Scale NH4NO3 Processing
Yes, that's a lot. You might be able to handle the gas by passing it through a few buckets of water. ... |
1-5-2018 at 13:23
by: phlogiston |
ChemPlayer the story and the end for now
I would not think it impossible that "naked electrons" got flagged for nudity. |
28-4-2018 at 05:06
by: phlogiston |
Make Alkali metals from controlled decomp of azides??
OP asked about 'alkali metals' in general. He did not specifically say thay he wanted sodium.
As B ... |
19-4-2018 at 03:52
by: phlogiston |
Google's search results have changed drastically!
For products from Sigma-Aldrich, it might also be related to their recent namechange to 'Merck'.
It ... |
17-4-2018 at 12:30
by: phlogiston |
Isolation of barium metal from baryte sample
[rquote=514014&tid=81856&author=AndrejJoszika][rquote=514002&tid=81856&author=Foeske ... |
13-4-2018 at 02:53
by: phlogiston |
Isolation of barium metal from baryte sample
Another fun path to metallic barium that is via decomposition of barium azide.
You pass hydrazoic a ... |
12-4-2018 at 12:30
by: phlogiston |
Isolation of barium metal from baryte sample
Another possible method is electrolytically, using a mercury cathode.
Barium amalgam will form. The ... |
10-4-2018 at 14:10
by: phlogiston |
Chemistry April Fool's Jokes
Gallium teaspoon |
1-4-2018 at 11:39
by: phlogiston |
Electrochemical Cells - Understanding Amperage or Current
The resistance of the cell is a function of the distance between the electrodes and the conductivity ... |
28-3-2018 at 23:25
by: phlogiston |
Anyone interested in some tritium clock hands?
The number of counts in itself doesn't say much about which isotope/element was used.
It would be m ... |
28-3-2018 at 06:11
by: phlogiston |
Best Oil/substance to produce heavy smoke & most slippery oil/soap?
Electronic cigarettes also use propylene glycol. Most e-liquids contain a mixture of propylene glyco ... |
27-3-2018 at 23:37
by: phlogiston |
Getting Calcium metal by thermite reaction with Al ?
Canadianchemist did not demonstrate that he obtained calcium metal.
In this particular video, what ... |
23-3-2018 at 16:25
by: phlogiston |
Thermite Primer
Wow, great contribution!
I also found this channel on youtube recently that shows a lot of nice e ... |
21-3-2018 at 04:00
by: phlogiston |
Why reactions happen?
Good question, and it has been answered already, but just to boil it down a bit for you to the two m ... |
21-3-2018 at 03:48
by: phlogiston |
Uses of kitty litter in the amateur lab
- To clean up liquid spills.
The clay-based types should be pretty inert to most solvents, acids an ... |
21-3-2018 at 03:39
by: phlogiston |
Chemical Resistance of Stoppers
[rquote=511152&tid=81320&author=metalresearcher]
However, this is a tedious job. Same with ... |
18-3-2018 at 14:28
by: phlogiston |
The moment (or moments) that made you realize you had a passion for chemistry
My dad was head of a laboratory that was doing stem cell research in the 70's and 80's. He sometimes ... |
12-3-2018 at 18:24
by: phlogiston |
Sodium Hydroxide and Nickel
Potassium hydroxide solution will not dissolve nickel either.
I'm curious what wiki site said that ... |
4-3-2018 at 12:34
by: phlogiston |
Cyanide & other poisons strictly controlled while 990mg/ml nicotine isn't!
Of the 10 mg in a typical cigarette, only about 1 mg ends up in the smoke that you inhale. In fact, ... |
1-3-2018 at 13:40
by: phlogiston |
Combustion of Propylene glycol - what is the product?
An interesting paper in this regard is "Solvent Chemistry in the Electronic Cigarette Reaction Vesse ... |
1-3-2018 at 13:33
by: phlogiston |
Cyanide & other poisons strictly controlled while 990mg/ml nicotine isn't!
In Europe, only solutions containing up to 20 mg/mL may be sold to the public.
This is still enou ... |
1-3-2018 at 13:23
by: phlogiston |
So, I woke up this morning with superpowers
Thanks a lot, j_sum1 for being willing to spend some of your time to keep this forum the great place ... |
15-2-2018 at 13:13
by: phlogiston |
Tritium vial "recharge" by neutron activation (speculative)
If metastable Ag-108m forms, then it will be hot a lot longer (halflife 418 y)
Also, silicon-32 (th ... |
6-2-2018 at 06:15
by: phlogiston |
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