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Identify an alloy Zyklon, read carefully, there cannot be lead or silver, chlorides of both are nearly insoluble. |
18-1-2014 at 10:12 by: papaya |
Identify an alloy Yes, I knew that reagent, however it's hard to obtain. I also thought of hydrazine hydrate, that giv ... |
18-1-2014 at 09:46 by: papaya |
reaction between thiocyanate and nitric acid I don't really know if this belongs to there, but just found it could be useful.
http://www.oocitie ... |
18-1-2014 at 07:59 by: papaya |
fail of a variable dc power for an electrolysis Larger electrodes! |
18-1-2014 at 07:50 by: papaya |
Identify an alloy Chloride test gives negative when a drop from HNO3 solution is put in NaCl or HCl solution - no prec ... |
18-1-2014 at 02:14 by: papaya |
Identify an alloy hyfalcon, sterling silver contains silver, while I think mine is a nickel alloy.
blogfast, why you ... |
17-1-2014 at 14:31 by: papaya |
Identify an alloy No, you misunderstood, it's not something deposited on copper, it's an alloy. |
17-1-2014 at 13:53 by: papaya |
Identify an alloy Hi, recently I was asked to look at some wire, which is made of an unknown alloy and i'm interested ... |
17-1-2014 at 13:13 by: papaya |
So much oxalic acid - what to do with it? [rquote=315502&tid=28492&author=AJKOER]
Also be wary of some of the properties of special o ... |
15-1-2014 at 23:37 by: papaya |
Chlorate cell with base metal anode? Maybe, but in my case it runs 3rd day already, at first I put too high voltage and Fe nail started t ... |
15-1-2014 at 23:28 by: papaya |
Chlorate cell with base metal anode? What some easy qualitative tests for the presence of chlorate in solution are known that I can do? |
15-1-2014 at 13:07 by: papaya |
Chlorate cell with base metal anode? What you have done? |
14-1-2014 at 13:32 by: papaya |
Chlorate cell with base metal anode? Not having MMO or Pt anode as well as from curiosity I'm doing now my most desperate experiments eve ... |
14-1-2014 at 13:07 by: papaya |
The Short Questions Thread (4) Hi comrades,
can anyone help me to find mutual solubilities (or is this the same as phase diagram? ... |
13-1-2014 at 10:00 by: papaya |
cheddite First you must do OCR, then automatic translation, I guess you already knew.. |
9-1-2014 at 11:09 by: papaya |
cheddite Russians don't like vodka jokes btw., it's something like democracy jokes for americans |
9-1-2014 at 10:22 by: papaya |
cheddite Not much I have to say, I looked in my refs to find where I read that, but only little information i ... |
8-1-2014 at 14:23 by: papaya |
cheddite I've read that in some old cheddites MnO2 additive was usually present, anybody knows what for? |
8-1-2014 at 12:42 by: papaya |
Aqueus salts, alchohol: I understood it until I didn't He asks why it's that the salt is precipitated rather than alcohol salted out! |
8-1-2014 at 09:59 by: papaya |
cheddite MNT is toxic so no wonders on its bad effects. When I tried to use welding rods as anode for chlorat ... |
7-1-2014 at 16:09 by: papaya |
cheddite I meant overall simplicity of production, and back in the time when once I prepared some quantity of ... |
7-1-2014 at 11:47 by: papaya |
cheddite Are chlorates compatible with more powerful nitric esters? Because instead of having problems with D ... |
7-1-2014 at 03:39 by: papaya |
too many posts sent to detritus [rquote=314280&tid=28340&author=Bot0nist]Oh, I see now it wasn't moved, but just closed. My ... |
6-1-2014 at 06:36 by: papaya |
too many posts sent to detritus It was not even my post and I can't remember any practical weapon-making discussion there, nor I'm g ... |
6-1-2014 at 06:22 by: papaya |
too many posts sent to detritus Not a complain, but I want to know why the TNT thread was closed without any notification? |
6-1-2014 at 06:08 by: papaya |
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