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copper silicate?
Although it is not copper silicate but rather calcium copper silicate, the ancient pigment known as ... |
11-9-2013 at 21:00
by: bbartlog |
How can i reduce NiO to Nickel?
If you precipitate the metal using aluminum, you do still have the problem of separating the nickel ... |
28-8-2013 at 04:56
by: bbartlog |
Trisodium Phosphate as a Glassware Cleaner
What you have seems more likely to be trisodium phosphate. Tricalcium phosphate is too insoluble to ... |
26-8-2013 at 17:04
by: bbartlog |
Isolation of amino acids from milk/protein shake?
For the isolation of casein from milk, have a look at https://www.erowid.org/archive/rhodium/chemi ... |
23-8-2013 at 08:12
by: bbartlog |
Where did I go wrong (KClO --> KClO3)
Without quantities, it's hard to say whether what you're seeing is supersaturation or just the fac ... |
2-8-2013 at 05:56
by: bbartlog |
Heating something under reflux
The glass funnel and the RBF in his picture aren't going to form an airtight seal, but even if they ... |
31-7-2013 at 06:21
by: bbartlog |
Carbolithiation of N-alkenyl ureas to a hindered amine?
Sounds like you salted out your butanol from the aqueous, briny part of your HCl. The layers are not ... |
30-7-2013 at 14:57
by: bbartlog |
Carbolithiation of N-alkenyl ureas to a hindered amine?
See whether you can do the first step. Seems to me like it would be dog slow without ZnCl<sub&g ... |
30-7-2013 at 11:52
by: bbartlog |
Colorful copper compounds I've made so far
Oh, I read it. But it's easy to skim over a description like that when you already know what's being ... |
28-7-2013 at 16:36
by: bbartlog |
TCPO by Fisher esterification?
I don't think the trichlorophenol is a suitable 'alcohol' for this esterification. |
27-7-2013 at 16:52
by: bbartlog |
Construction of an inexpensive adjustable speed magnetic stirrer
I might try to build this. My electronic skills are if anything even more limited than yours and thi ... |
25-7-2013 at 12:17
by: bbartlog |
Colorful copper compounds I've made so far
Tested as follows:
- took a spatula of the putative copper borate, put it in a test tube, and add ... |
21-7-2013 at 16:19
by: bbartlog |
Colorful copper compounds I've made so far
Aside from the fact that no decomposition has been observed - which could just be because I haven't ... |
20-7-2013 at 20:15
by: bbartlog |
Colorful copper compounds I've made so far
It certainly *looks* like copper carbonate! But heating near boiling should have destroyed that comp ... |
20-7-2013 at 12:46
by: bbartlog |
Copper borate
Successfully made some of what is probably copper borate.
[b][size=1]Experimental[/size][/b]
2 ... |
20-7-2013 at 11:57
by: bbartlog |
Properties of 1,2-dichloroethane, interesting experiments?
2NaHCO<sub>3</sub> -> Na<sub>2</sub>CO<sub>3</sub> + H<sub ... |
20-7-2013 at 09:07
by: bbartlog |
Pure Gasses You Can Make... Any Ideas?
[rquote=293052&tid=25186&author=Hexavalent]
And yes, there is a difference. Boric acid is H ... |
19-7-2013 at 09:32
by: bbartlog |
How to kick start the haloform reaction
So 33 ml of acetone = 26g = about 450mmol.
1 liter of 7% bleach = (1.1kg * 0.7) = 77g sodium hypoch ... |
19-7-2013 at 07:53
by: bbartlog |
Pure Gasses You Can Make... Any Ideas?
Offtopic now of course, but Boeseken and Vermaas did a bunch of work with polyols (especially diols) ... |
19-7-2013 at 04:29
by: bbartlog |
Pyrolysis of sugar to make Carbon anodes
The older implementations of the Hall-Heroult process generated their anodes in continuous fashion b ... |
17-7-2013 at 13:55
by: bbartlog |
Pure Gasses You Can Make... Any Ideas?
Sure. Sulfamic acid plus nitric acid (around azeotropic concentration). Or you could try this:
http ... |
17-7-2013 at 13:12
by: bbartlog |
Pure Gasses You Can Make... Any Ideas?
Well, you could always bubble the gases through sulfuric acid (or a dry ice condenser in some cases) ... |
17-7-2013 at 10:52
by: bbartlog |
Sodium 4-Aminophenolate
The pKa of 4-aminophenol is lower than that of phenol, so forming a copper salt seems more plausible ... |
10-7-2013 at 07:30
by: bbartlog |
Manuf. of chlorocompounds
I think you'll find that CHCl3 at least is far more conveniently prepared by 'the hassle with hypoc ... |
10-7-2013 at 06:51
by: bbartlog |
Hottest & Most Heat-Producing Chemical Reaction
I don't know exactly what OP's goal is (maybe it's some for-it's-own-sake noodling around), but I ju ... |
9-7-2013 at 06:58
by: bbartlog |
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