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Disagreeable Impurity in Drain Cleaner Sulfuric Acid Based Processes
Assume transition metal impurities (iron, copper, manganese, or cobalt in trace amounts), and pass a ...
18-10-2017 at 12:39
by: AJKOER
Nice experiment: KClO3 + H2SO4 + paper
I suspect popping sound is likely exploding bubbles of ClO2 in contact with carbon or CO.

Such ex ...
16-10-2017 at 12:32
by: AJKOER
Nice experiment: KClO3 + H2SO4 + paper
OK, perhaps first is the formation of the black fine carbon by the action of H2SO4 on paper. It is k ...
16-10-2017 at 09:20
by: AJKOER
Very OTC Sodium NItrite
[rquote=494620&tid=77186&author=Σldritch]1. Metal powders are hard to make and/or expensive ...
14-10-2017 at 10:50
by: AJKOER
Very OTC Sodium NItrite
Some interesting observations from this 1921 paper (please ignore the theory), "THE MECHANISM OF RED ...
14-10-2017 at 08:24
by: AJKOER
Very OTC Sodium NItrite
[rquote=494111&tid=77186&author=Melgar]
......
Nitrates and nitro groups are rarely very ...
14-10-2017 at 06:38
by: AJKOER
Isopropylamine one pot synthesis
Alternate one pot approach: UV photolysis of laughing gas N2O, propane C3H8, NH3 and H2O mixture (bu ...
12-10-2017 at 05:51
by: AJKOER
Very OTC Sodium NItrite
My claimed alteration of NH3 generation is cited as likely correct (see reaction 1.6 below). Here is ...
12-10-2017 at 03:24
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
Those thinking of replacing the iron filings with something more energetic in a related experiment m ...
10-10-2017 at 10:14
by: AJKOER
silver nitrate
I read (and attempted) in some old texts that AgClO3 can be prepared from the action of chlorine (aq ...
7-10-2017 at 09:28
by: AJKOER
Very OTC Sodium NItrite
Updated picture following photolysis in sunlight for 6 hours:

The reaction mix is now more intens ...
6-10-2017 at 13:47
by: AJKOER
Making ferrate(Fe VI+)
[rquote=487504&tid=75341&author=ave369]Heating is the wrong way to go. And the synth also ne ...
6-10-2017 at 09:03
by: AJKOER
Very OTC Sodium NItrite
Pure KNO3 is sold as stump remover aid in stores with home garden sections (Home Depot,...).
6-10-2017 at 08:02
by: AJKOER
Very OTC Sodium NItrite
Melgar:

Fixed the link on another machine and inserted article title.

Thanks. I was using an a ...
6-10-2017 at 04:40
by: AJKOER
Very OTC Sodium NItrite
Photolysis run:


[file]61774[/file]
5-10-2017 at 14:11
by: AJKOER
Very OTC Sodium NItrite
OK, I ran an experiment per my reaction (actually, cited in the literature under alkaline conditions ...
5-10-2017 at 14:05
by: AJKOER
Making dichromate with sodium percarbonate
More precisely, you are not working with 2Na2CO3 • 3H2O2. See my commentary at http://www.science ...
5-10-2017 at 13:39
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
The magnetizer treated sediment was basically nill.

One might hypothesize that the magnetizer tre ...
5-10-2017 at 08:17
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
I nearly drained the solutions and added water in order to examine the sediment. The picture below i ...
5-10-2017 at 08:07
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
Last run pictures for Experiment 2:

The solution are pretty much the same except today the contro ...
5-10-2017 at 07:51
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
Sulaiman:

Interesting comment.

I do not want to add more confusion to your experiment planning ...
4-10-2017 at 16:23
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
Melgar:

Thanks for that comment. Here is an extract from Wikipedia (https://en.wikipedia.org/wiki ...
4-10-2017 at 14:08
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
I am not much of an expert on the impact of electrode surface areas on reaction rate. One source to ...
4-10-2017 at 11:10
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
A side view to the above:


[file]61721[/file]
4-10-2017 at 09:13
by: AJKOER
Magnetizer and Chemical Reactions - Experiment
New pictures!

Concentration appears to have increased in both solutions and more discernibly in t ...
4-10-2017 at 08:35
by: AJKOER
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