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Identifying Zn2+/Al3+ ions
[rquote=413766&tid=63128&author=j_sum1][rquote=413763&tid=63128&author=unionised]Add ... |
27-7-2015 at 06:41
by: unionised |
Identifying Zn2+/Al3+ ions
[rquote=413788&tid=63128&author=blogfast25]j_sum1:
Zinc does form a tetrammine complex an ... |
27-7-2015 at 06:34
by: unionised |
Identifying Zn2+/Al3+ ions
Add excess ammonia. Al(OH3) won't dissolve Zn(OH)2 will.
Of course, it could be an alloy.
If the ... |
27-7-2015 at 02:35
by: unionised |
Formic acid
That would work, but CO is horribly toxic especially for someone who says" chemistry is new to me".
... |
26-7-2015 at 05:31
by: unionised |
Phosphorus halides from phosphine
Hydrogen and chlorine will explode if mixed and ignited. Phosphine and chlorine will almost certainl ... |
20-7-2015 at 11:10
by: unionised |
Iron catalyzed sulphuric acid production
[rquote=412900&tid=63057&author=byko3y]It's nice to see someone trying to invent the same sh ... |
19-7-2015 at 10:07
by: unionised |
How many separate liquid phases?
Cyclohexane, acetonitrile water(saturated with salt), perfluorocarbon, mercury.
(I suspect gallium ... |
19-7-2015 at 01:15
by: unionised |
Is Ferrous Sulfate effective enough?
[rquote=412637&tid=63038&author=blogfast25]Iron food supplements contains ferrous fumarate, ... |
16-7-2015 at 10:35
by: unionised |
Why not use calcium chloride to supply calcium for nutrients?
Would anyone like to speculate on what happens to calcium gluconate when it reaches the HCl in the s ... |
15-7-2015 at 12:26
by: unionised |
Plutonium pill as laptop battery ?
No off switch.
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14-7-2015 at 12:08
by: unionised |
Strongest Acid
What you are talking about is referred to as the "levelling effect" of a solvent. In water no acid w ... |
12-7-2015 at 12:33
by: unionised |
Strenght of oxidizers
It seems unlikely that neophyte will see your reply nearly 10 years after they posted . |
12-7-2015 at 05:38
by: unionised |
Purifying Phenol
[rquote=412118&tid=62949&author=UC235][rquote=412115&tid=62949&author=Schizophrenic] ... |
12-7-2015 at 01:14
by: unionised |
Mystery Glassware Identification Thread
https://www.pinterest.com/pin/248049891950521758/
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11-7-2015 at 06:39
by: unionised |
Halogenation of xylene
"sodiumchlorate + HCl results in free chlorine. "
and also chlorine dioxide, which you probably do ... |
11-7-2015 at 04:05
by: unionised |
stainless steel and hydrochloric acid purification
[rquote=412073&tid=62991&author=SimpleChemist-238]After oxidizing the salts with hydrogen pe ... |
11-7-2015 at 02:47
by: unionised |
Nuetralizing Conc. Nitric Acid
Dilute by pouring onto ice cubes. Neutralise by pouring into lots of limestone.
Make sure the bucke ... |
8-7-2015 at 11:19
by: unionised |
Mole fraction of KCI in Benzene and increase in boling point
https://en.wikipedia.org/wiki/Work_function
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1-7-2015 at 10:36
by: unionised |
Timelapse from tall tower?
Where did you get the idea that there are " extremely strict privacy regulations in Europe which are ... |
30-6-2015 at 12:13
by: unionised |
what are the products of this reaction kmno4+nh4cl+h2so4
[rquote=410783&tid=62883&author=blogfast25]So much irrelevant NONSENSE here about a simple r ... |
29-6-2015 at 12:13
by: unionised |
tin metal powder
That's a dangerously good way to make stibine
https://en.wikipedia.org/wiki/Stibine |
28-6-2015 at 06:02
by: unionised |
PVC platicizers go crazy
Did you add an anti bumping agent?
Was the stuff cool or still hot when you added the HCl?
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23-6-2015 at 10:47
by: unionised |
tin metal powder
[rquote=409497&tid=62722&author=Molecular Manipulations]I fail to see your point.
I specif ... |
21-6-2015 at 05:42
by: unionised |
tin metal powder
[rquote=409430&tid=62722&author=Molecular Manipulations][rquote=409423&tid=62722&aut ... |
17-6-2015 at 10:04
by: unionised |
tin metal powder
There is a world of difference between showing that tin isn't very toxic; and showing that it is act ... |
16-6-2015 at 12:57
by: unionised |
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