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making Manganese salts from KMnO4
[rquote=261431&tid=21680&author=rstar]So....
Any Mn salt that can be made from KMnO[sub] ... |
7-10-2012 at 02:42
by: weiming1998 |
Suitable drying agents
[rquote=261190&tid=21616&author=CHRIS25]Yes I know, but I meant that phosphorous is not some ... |
4-10-2012 at 16:55
by: weiming1998 |
Suitable drying agents
[rquote=261141&tid=21616&author=CHRIS25]Ok, my blow torch should do the trick then, 1050 deg ... |
4-10-2012 at 06:00
by: weiming1998 |
Suitable drying agents
[rquote=261132&tid=21616&author=CHRIS25]Ah the sun....stories about the sun were handed down ... |
4-10-2012 at 03:24
by: weiming1998 |
Suitable drying agents
[rquote=261039&tid=21616&author=CHRIS25]<<<<<<And anhydrous Cu(NO3)2, or i ... |
3-10-2012 at 16:35
by: weiming1998 |
Suitable drying agents
[rquote=261020&tid=21616&author=CHRIS25][rquote=261005&tid=21616&author=vmelkon]A li ... |
2-10-2012 at 16:55
by: weiming1998 |
Suitable drying agents
[rquote=260967&tid=21616&author=CHRIS25]Thankyou for that informative explanation. So a bas ... |
2-10-2012 at 06:43
by: weiming1998 |
Suitable drying agents
[rquote=260956&tid=21616&author=CHRIS25]I have read that Sodium hydroxide, Calcium Chloride, ... |
2-10-2012 at 03:08
by: weiming1998 |
Dissociating
[rquote=260716&tid=21594&author=Samiamm]Why do ionic compounds dissociate whereas molecular ... |
30-9-2012 at 02:39
by: weiming1998 |
Make or extract Pure Trisodium phosphate
[rquote=260725&tid=21593&author=Hilski]Would converting the carbonate in the Savogran to pho ... |
29-9-2012 at 22:46
by: weiming1998 |
making potassium chromate from dichromate
[rquote=260517&tid=21576&author=jamit]I want to convert potassium dichromate into potassium ... |
28-9-2012 at 00:45
by: weiming1998 |
Sodium Chromate from stainless stell 18/10
Combining the mixed chromium and iron hydroxides with calcium hypochlorite (pool chlorine) and water ... |
27-9-2012 at 03:23
by: weiming1998 |
Electrolysis Balanced Equation
[rquote=259716&tid=21488&author=ScienceHideout]Hey Everyone!
If there is one part of chem ... |
17-9-2012 at 00:57
by: weiming1998 |
Acetaldehyde synthesis
I have made acetaldehyde as a concentrated solution in water by adding calcium hypochlorite to exces ... |
14-9-2012 at 03:14
by: weiming1998 |
Can I increase acetone pH by adding a base?
[rquote=259580&tid=21478&author=math]Hello,
I'd like to know if it's possible to increase ... |
13-9-2012 at 03:29
by: weiming1998 |
Reduction of Hexavalent Chromium
[rquote=258146&tid=21281&author=elementcollector1]Why, chlorine?[/rquote]
An aqueous synt ... |
28-8-2012 at 01:25
by: weiming1998 |
Reduction of Hexavalent Chromium
[rquote=258093&tid=21281&author=blogfast25][rquote=258051&tid=21281&author=elementco ... |
27-8-2012 at 05:23
by: weiming1998 |
manganese sulphate + sodium hypochlorite (dumb question)
[rquote=258021&tid=21294&author=AJKOER]Weiming1998:
Note, under alkaline conditions, per ... |
25-8-2012 at 20:08
by: weiming1998 |
Urgent!
[rquote=258015&tid=21279&author=ChemistryGhost][rquote=258012&tid=21279&author=Vargo ... |
25-8-2012 at 16:03
by: weiming1998 |
Reduction of Hexavalent Chromium
[rquote=258007&tid=21281&author=elementcollector1]Thanks! Concentration of the sulfuric acid ... |
25-8-2012 at 16:00
by: weiming1998 |
Which alloy (Au / Cu?) is this ?
[rquote=257957&tid=21304&author=metalresearcher]I have a gold colored chain (color is simila ... |
25-8-2012 at 04:19
by: weiming1998 |
Reduction of Hexavalent Chromium
[rquote=257915&tid=21281&author=elementcollector1]And would the addition of more ethanol pre ... |
24-8-2012 at 21:52
by: weiming1998 |
Making fire (youtube collaborative video)
[rquote=257939&tid=15370&author=hkparker]I will take the 16 day lack of response from weimin ... |
24-8-2012 at 16:55
by: weiming1998 |
manganese sulphate + sodium hypochlorite (dumb question)
Yes, that reaction works. It is actually an approximate two-step process:
First, the MnSO4 reacts ... |
24-8-2012 at 00:56
by: weiming1998 |
preventing a smooth silver coating
[rquote=257589&tid=21258&author=phlogiston]I have a solution containing silver that I got fr ... |
21-8-2012 at 04:03
by: weiming1998 |
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