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Can oxone oxidise MnSO4 to MnO2 ?
If it's basic enough, nickel, cobalt and manganese will all precipitate nicely. |
4-11-2022 at 10:55
by: DraconicAcid |
ZnCl2 * nH2O, purificiation
According to Merck, zinc chloride gives an aqueous solution with a pH around 4. |
4-11-2022 at 09:36
by: DraconicAcid |
ZnCl2 * nH2O, purificiation
[rquote=677588&tid=158980&author=teodor]You can get a very dense (neutral pH?) liquid by dis ... |
3-11-2022 at 22:59
by: DraconicAcid |
Can oxone oxidise MnSO4 to MnO2 ?
If you just want to separate the manganese from the lithium, just make the solution moderately basic ... |
3-11-2022 at 22:50
by: DraconicAcid |
Stilbene Reactions
[rquote=678096&tid=159034&author=Texium]Oxidation to benzil with iodine and air in water: ht ... |
1-11-2022 at 13:49
by: DraconicAcid |
Stilbene Reactions
I have some stilbene (trans- the cheap stuff), and I'd like to do some chemistry with it. Brominati ... |
1-11-2022 at 11:01
by: DraconicAcid |
Accidentaly filled a beaker with "concrete"
How much nitric acid was there that you had to use 150 g of sodium carbonate to neutralize it???? |
19-10-2022 at 12:31
by: DraconicAcid |
The smell of tin (Sn)
[rquote=677682&tid=158986&author=SplendidAcylation]
Interesting, I have made tin tetrachl ... |
17-10-2022 at 07:43
by: DraconicAcid |
ΔG Gibbs free energy
Reply deleted
[Edited on 16-10-2022 by DraconicAcid] |
15-10-2022 at 15:06
by: DraconicAcid |
ΔG Gibbs free energy
Eq'n 1 is only applicable to a single gas.
Eq'n 2 is applicable for a regular reaction (but there ... |
15-10-2022 at 10:45
by: DraconicAcid |
Everyday Chemistry
[rquote=675322&tid=84298&author=DocX]
On a side note I really can't understand how people c ... |
12-10-2022 at 09:31
by: DraconicAcid |
ΔG Gibbs free energy
[rquote=677470&tid=158972&author=Rainwater]
how do I calculate how fast a reaction should p ... |
10-10-2022 at 08:55
by: DraconicAcid |
Praseodymium(III)-potassium sulfate - PrK3(SO4)3
May I suggest that you try the sulphamate trick to get crystals of this? |
5-10-2022 at 12:05
by: DraconicAcid |
Grow insoluble selenite crystals
It looks like you've got a mix of green and blue crystals- are you sure you've only got one product? |
5-10-2022 at 10:05
by: DraconicAcid |
Is it a "stir bar" or "stir fish"..?
Stir bars or stir beans- the smallest are stir fleas.
And I also use "stir bar" and "stirring bar ... |
27-9-2022 at 10:29
by: DraconicAcid |
Anthranilate Oxidation
We all know that anthranilates are easily oxidized to dark-coloured crud.
I'd like to oxidize met ... |
20-9-2022 at 11:49
by: DraconicAcid |
Isopropyl Alcohol Boilingpoint
IPA boils at such a low temperature, why do you want to muck around with vacuum distillation? That ... |
20-9-2022 at 11:10
by: DraconicAcid |
Combining definition of acids/bases, with oxidizing/reducing agents?
Acid-base chemistry is a useful concept. Redox chemistry is a useful concept. If you try to combin ... |
19-9-2022 at 08:01
by: DraconicAcid |
Recommendations for "Safer" Reactions
Copper aspirinate is a good one.
ASA --> salicylic acid --> methyl salicylate is good, too. |
15-9-2022 at 18:38
by: DraconicAcid |
Praseodymium(III)-potassium sulfate - PrK3(SO4)3
Nice! I wonder how you could mix the solutions slowly enough to get crystals..... |
11-9-2022 at 12:45
by: DraconicAcid |
Secret Santa
I'm in. |
7-9-2022 at 17:59
by: DraconicAcid |
Osmium chemistry
I did my thesis with compounds of rhodium and iridium, and some of my colleagues worked with osmium. ... |
5-9-2022 at 10:40
by: DraconicAcid |
Osmium chemistry
Leave it ampuled. It's named after the way it stinks for a reason. |
5-9-2022 at 09:27
by: DraconicAcid |
Essential oil
Hopefully m/m% %m/v is nonsense, and should be avoided, especially in non-aqueous mixtures. |
30-8-2022 at 14:50
by: DraconicAcid |
Phenol from Salicylic acid
Watching this carefully, as I'd like to do the same with p-anisic acid. I know it's harder, because ... |
30-8-2022 at 12:11
by: DraconicAcid |
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