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Problem with aqua regia
Awesome find AJKOER.
I thought that the reaction went:
H[sub]2[/sub]SO[sub]4[/sub] + 2NaCl =&g ... |
21-4-2018 at 07:55
by: aga |
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
[rquote=515048&tid=82077&author=VSEPR_VOID]... The procedure calls for the vessel to be able ... |
20-4-2018 at 13:54
by: aga |
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
Adding more air to a fire, even with a hairdryer makes it burn hotter.
My little charcoal furnace ... |
20-4-2018 at 13:22
by: aga |
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
Oh dear Bert - you're succumbing to agaism.
I've kinda come out of that phase, with a lot of Texa ... |
20-4-2018 at 13:16
by: aga |
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
[rquote=515003&tid=82077&author=VSEPR_VOID] ... How should I test the charcoal? ... [/rquote ... |
20-4-2018 at 08:39
by: aga |
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
Pretty good write up, especially for a first attempt.
Critique:
The "J Percy" reference should ... |
20-4-2018 at 01:19
by: aga |
It finally happened, the police showed up
Get as far as taking a photo and become a Twitter Uber-meme. |
19-4-2018 at 14:51
by: aga |
Beryllium from Beryllium Oxide
Awesome ! |
19-4-2018 at 14:40
by: aga |
Grignard vs. organolithium
ISTR that Grignard's teacher, name began with B i think, had a way to do the C-C bond thing with zin ... |
19-4-2018 at 14:01
by: aga |
Beryllium from Beryllium Oxide
Nice Maths !
I had to check it 3 times as my first result was a bit off. |
19-4-2018 at 13:59
by: aga |
Red to White Phosphorus Reaction Vessel
[rquote=514849&tid=82062&author=VSEPR_VOID]Lets imagine two aluminium cans, 60 ml in volume, ... |
19-4-2018 at 13:40
by: aga |
Uses for reusable gel cold pack chemical
What is the question ?
What have you experimentally found about this stuff ? |
19-4-2018 at 13:30
by: aga |
Unkown product, Glacial Acetic acid distillation
Even with brown or red wine vinegar you can make white, mostly pure, sodium acetate crystals simply ... |
18-4-2018 at 23:28
by: aga |
Interesting way to evaporate solutions
Surface area of the liquid being evaporated, reduced pressure, stuff like that works:
http://mode ... |
18-4-2018 at 12:04
by: aga |
Unkown product, Glacial Acetic acid distillation
Both the production of sodium acetate then GAA with conc sulphuric have always been easy and straigh ... |
18-4-2018 at 11:56
by: aga |
Carbon Foam Refractory Made From Bread
Looking good there violet |
18-4-2018 at 08:04
by: aga |
A Preparation of Tripotassium and Trisodium phosphate
These experiments were an attempt to make use of a description of an industrial process[sup][b]1[/b] ... |
17-4-2018 at 09:01
by: aga |
Indoles forming salts?
blogfast25 did teach something of what pKa is, yet my addled brain does not recall right now.
pKa ... |
16-4-2018 at 12:55
by: aga |
Indoles forming salts?
Holy crap !
I guessed right !
So electronegativity is part of how you work that kind of stuff ... |
16-4-2018 at 12:06
by: aga |
Indoles forming salts?
Cool ! Thanks for that explanation.
[rquote=514514&tid=81913&author=Sigmatropic]Now for a ... |
16-4-2018 at 11:21
by: aga |
Indoles forming salts?
"The hybridization of the three nitrogen atoms are N1: sp2; N2: sp3; N3: sp2:
It would be fascina ... |
16-4-2018 at 10:43
by: aga |
Carbon Foam Refractory Made From Bread
Superb experimentation violet sin !
You're in lead regarding the number of different items shove ... |
16-4-2018 at 10:39
by: aga |
Calculating Maximum possible combinations
Oh i see !
The repeating patterns just in different order eluded me entirely.
I knew something ... |
15-4-2018 at 14:23
by: aga |
Ammonia production from ammonium sulfate & sodium base
The OP is clearly well acquainted with this, so can give a first-hand and recent account of how this ... |
15-4-2018 at 14:09
by: aga |
Calculating Maximum possible combinations
Well, not really, not in this case.
The first beaker could be beaker number 3.
Any of them.
... |
15-4-2018 at 13:49
by: aga |
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