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Calcium Oxide MSDS, unduly alarmed after buying as de-humidifier
TBH, most MSDSs are just exercises in arse covering.
The bit about water and humidity are for lab ... |
14-6-2012 at 11:21
by: Hexavalent |
Alkali Metals and Water
Pretty much everybody says 'The alkali metals are highly reactive with water' or something along tho ... |
14-6-2012 at 09:33
by: Hexavalent |
Where to buy glassware and other equipment?
I can only second what sargent said. There have been numerous threads here about people seeling equi ... |
14-6-2012 at 09:25
by: Hexavalent |
Purchase of sodium bromide
IIRC, NaBr can be purchased cheaply as a swimming pool brominating agent - 'bromine base' - as a sub ... |
13-6-2012 at 10:25
by: Hexavalent |
Im empty and bored.
Manganese exhibits a wide array of diverse chemistry....you could prepare lots of its salts by preci ... |
13-6-2012 at 09:21
by: Hexavalent |
Rechargeable hydrogen cell (closed system)
You may find this article I wrote some time ago useful; http://www.sciencemadness.org/talk/viewthrea ... |
12-6-2012 at 13:41
by: Hexavalent |
40% to 30%
We are. Someone losing their limbs or being killed (it is believed that an amateur chemist just like ... |
12-6-2012 at 11:44
by: Hexavalent |
40% to 30%
Whilst I understand that he was not *technically* correct, I think we all could figure out what he m ... |
12-6-2012 at 11:25
by: Hexavalent |
40% to 30%
I discarded my plans to make any TATP, and if you'd bothered to read my posts correctly, my intentio ... |
12-6-2012 at 11:06
by: Hexavalent |
40% to 30%
Again, Nicodem, you seem rude. Berrilium had got the correct answer and just wanted to verify it her ... |
12-6-2012 at 10:44
by: Hexavalent |
horde of gear uncovered in Toronto
Looks like Dr Bob has competition |
10-6-2012 at 05:13
by: Hexavalent |
Reaction of NH4OH and MgSO4
Did you add the solid MgSO[sub]4[/sub] as a solid to the ammonia?
Try making a solution of it and ... |
9-6-2012 at 14:22
by: Hexavalent |
Reaction of NH4OH and MgSO4
Were you attempting this specific reaction or just looking for a way to make magnesium hydroxide?
... |
9-6-2012 at 12:27
by: Hexavalent |
Improvised vacuum for suction filtering - how about central locking pumps?
I have had excellent experiences previously with car air compressors that run off a 12V source.
T ... |
9-6-2012 at 12:24
by: Hexavalent |
Identifying Unknown Compounds in a Lab
You're welcome, glad you got such a good grade! Congrats! |
9-6-2012 at 12:13
by: Hexavalent |
Cream of tartar solubility
[rquote=250980&tid=20305&author=unionised]they won't dissolve in water.[/rquote]
Some sil ... |
9-6-2012 at 05:23
by: Hexavalent |
Copper ammonia complex
That was what I was thinking of, sargent; a dissolved impurity in the ammonia.
OP - when you shak ... |
9-6-2012 at 02:00
by: Hexavalent |
Vaccum Distillation Water BP Test
Are you serious, ScienceNoob??
Trying to do a vacuum distillation without a vacuum source of some ... |
9-6-2012 at 01:30
by: Hexavalent |
Any good uses for Trichloroisocyanuric acid (C3Cl3N3O3)?
That was where I got mine, although not from a proper pound shop....a pack of NaDCCA tablets were 9 ... |
8-6-2012 at 16:08
by: Hexavalent |
Copper ammonia complex
Are you certain that the hydroxide was pure? It begins reacting to form copper oxide almost immediat ... |
8-6-2012 at 14:23
by: Hexavalent |
Purification of Carboxylic Acids (Knoevenagel)
You're welcome, give it a go and report back with your findings |
8-6-2012 at 13:21
by: Hexavalent |
Sciencemadness Down?
I see, thanks for that Polverone.
Being without Sciencemadness is like trying to do volumetric wo ... |
8-6-2012 at 13:16
by: Hexavalent |
API forum
Nicodem - why have you moved this thread to Forum Matters?? |
7-6-2012 at 15:59
by: Hexavalent |
Purification of Carboxylic Acids (Knoevenagel)
Sadly, that's the nature of some compounds.
You could also try cooling slowly in a gently warmed ... |
7-6-2012 at 15:50
by: Hexavalent |
Any good uses for Trichloroisocyanuric acid (C3Cl3N3O3)?
Ammonium chloride can be made by neutralizing ammonia solution with hydrochloric acid and evaporatin ... |
7-6-2012 at 14:53
by: Hexavalent |
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