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Brown Iron (II) sulfate solution
[rquote=459805&tid=68785&author=lazaruz]So without H[sub]2[/sub]SO[sub]4[/sub] it's not real ... |
2-9-2016 at 12:42
by: zwt |
problem with thermocouple thermometer
[rquote=459552&tid=68708&author=Praxichys]Typically thermocouple readers can read the full r ... |
31-8-2016 at 08:04
by: zwt |
Help with reaction
The reference in the quote below gives a series of possible reactions.
[rquote=236169&tid=18767 ... |
26-8-2016 at 09:48
by: zwt |
hand warmer platinum catalyst
"[url=https://books.google.com/books?id=YSgDAAAAMBAJ&pg=PA61#v=onepage&q&f=false]Iron ox ... |
24-8-2016 at 11:05
by: zwt |
The Short Questions Thread (4)
Make an [url=https://en.wikipedia.org/wiki/Kearny_fallout_meter]electroscope radiation meter[/url] a ... |
23-8-2016 at 06:26
by: zwt |
Copper nitrate and copper compounds
[rquote=458437&tid=68381&author=NEMO-Chemistry]I got carried away and thought i would try Pa ... |
21-8-2016 at 15:26
by: zwt |
Competition — Lab from five OTC items
[rquote=428195&tid=64317&author=woelen]I put this thread on top, it will remain so until the ... |
18-8-2016 at 06:49
by: zwt |
Youtube Videos
[rquote=457999&tid=67999&author=mysteriusbhoice]i think the war is over
https://www.youtube ... |
17-8-2016 at 02:25
by: zwt |
recover manganese form carbon-zinc battery ?
Also:[rquote=457904&tid=68239&author=iloveloli]then, put the powder in dil.H2SO4 to get all ... |
16-8-2016 at 10:51
by: zwt |
recover manganese form carbon-zinc battery ?
There isn't a meaningful (read: detectable by qualitative analysis) amount of mercury in zinc-carbon ... |
16-8-2016 at 10:14
by: zwt |
Youtube Videos
Exactly. If they take down the video because of "Fire", then try to claim copyright infringement, it ... |
16-8-2016 at 08:39
by: zwt |
Youtube Videos
[rquote=457852&tid=67999&author=NedsHead]replicate TKOR's nitrogen triiodide video, word for ... |
15-8-2016 at 17:23
by: zwt |
Short question / quick answer - Thread
[rquote=449354&tid=66273&author=careysub]
The Disney Corporation uses nitrocellulose-based ... |
14-8-2016 at 15:04
by: zwt |
Platinum foil
Sounds complicated. I would just wrap the foil around a suitable rod (perhaps a glass stirring rod, ... |
14-8-2016 at 11:38
by: zwt |
Youtube Videos
[rquote=457727&tid=67999&author=cryomancer]why not have a library for videos[/rquote]
Pos ... |
14-8-2016 at 09:25
by: zwt |
Platinum foil
[rquote=457716&tid=68175&author=careysub]How about platinized titanium electrodes commonly u ... |
14-8-2016 at 07:28
by: zwt |
Insane Bang Snaps from Matches
Starting the countdown:
[url=http://www.sciencemadness.org/talk/viewthread.php?tid=67999]"Youtube ... |
14-8-2016 at 07:22
by: zwt |
Platinum foil
I think you're on the right track; it's far too thin to be used as an electrode by itself.
I susp ... |
13-8-2016 at 13:39
by: zwt |
Platinum foil
[rquote=457182&tid=67794&author=j_sum1][rquote=457158&tid=67794&author=Herr Haber] a ... |
13-8-2016 at 12:59
by: zwt |
Overlooked Ferrates
Ah, that's with specially-prepared super-concentrated sodium hypochlorite/hydroxide solution. When y ... |
13-8-2016 at 12:16
by: zwt |
Overlooked Ferrates
There are applications where ferrates may be superior to permanganates, though mainly from an indust ... |
13-8-2016 at 09:28
by: zwt |
Overlooked Ferrates
[rquote=457574&tid=62978&author=clearly_not_atara]Anyway one possibility is to simply add a ... |
13-8-2016 at 06:35
by: zwt |
Overlooked Ferrates
How does one determine the concentration of ferrate in a sample? It seems like it decomposes too qui ... |
12-8-2016 at 10:20
by: zwt |
Preparing base solution for titration - question on molarity
Is sodium carbonate a good standard for titrating acids? Doesn't it absorb carbon dioxide from the a ... |
11-8-2016 at 12:53
by: zwt |
Youtube Videos
[rquote=457415&tid=67999&author=Laboratory of Liptakov]Today in 18:50 I am get second warnin ... |
10-8-2016 at 11:18
by: zwt |
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