| Search |
| [Next Page] |
Freezing soap bubbles by mixing with glacial acetic acid
Acetic acid will only freeze at 16 oC when pure, and even then it tends to supercool. I doubt it wi ... |
1-11-2016 at 21:15
by: DraconicAcid |
Will MeOH in DCM retain H2O?
If your magnesium sulphate dissolved in the stuff, then I'd assume that there's more water and metha ... |
31-10-2016 at 14:18
by: DraconicAcid |
Drying organic compounds
They were also drying cinnamic acid, so, no, it didn't smell lovely. |
28-10-2016 at 15:58
by: DraconicAcid |
Drying organic compounds
[rquote=465305&tid=70333&author=biomechem]With all due respect to you why did you mention us ... |
28-10-2016 at 13:08
by: DraconicAcid |
Drying organic compounds
One word of advice- no matter how high the melting point is, don't dry them in an oven except at low ... |
28-10-2016 at 12:53
by: DraconicAcid |
Ruby red manganese sulphate ???
That first one is what's given in woelen's link. |
28-10-2016 at 12:26
by: DraconicAcid |
Copper Acetate reactions with other acids & decomposition
If you're decomposing hydrated copper(II) acetate, I would expect that you'd get acetic acid and cop ... |
28-10-2016 at 11:54
by: DraconicAcid |
Ruby red manganese sulphate ???
[rquote=465284&tid=70439&author=woelen]I purchased this sample, but I also made this materia ... |
28-10-2016 at 11:53
by: DraconicAcid |
Ruby red manganese sulphate ???
[rquote=465244&tid=70439&author=woelen]I consider manganese(III) unstable, because its solut ... |
28-10-2016 at 09:23
by: DraconicAcid |
Transition Metal Bisulfates
I don't think they form stable solids, but you can form them in solution just by adding the metal su ... |
28-10-2016 at 08:49
by: DraconicAcid |
Ruby red manganese sulphate ???
[rquote=465192&tid=70439&author=blogfast25]
I disagree somewhat with woelen on the stabilit ... |
27-10-2016 at 08:43
by: DraconicAcid |
Ruby red manganese sulphate ???
Mn(II) will not be oxidized by air. You will only get Mn(III) in acidic solution if it's gradually ... |
26-10-2016 at 10:22
by: DraconicAcid |
Ruby red manganese sulphate ???
Mn(III) salts are very dark red, but they aren't very stable. |
26-10-2016 at 07:33
by: DraconicAcid |
How can I calculate the ~ microwave energy required to decarboxylate a carboxylic acid?
The enthalpy of reaction won't help you in this case. You'd need to find out the activation energy ... |
24-10-2016 at 16:28
by: DraconicAcid |
Does PH affect solubility of MeOH in H2O?
The pH won't affect it. The ionic strength would- the methanol will be more soluble in pure water t ... |
24-10-2016 at 10:56
by: DraconicAcid |
The Short Questions Thread (4)
[rquote=464413&tid=25055&author=j_sum1]Maybe lead or a solder? I am intuitively guessing th ... |
20-10-2016 at 10:02
by: DraconicAcid |
The Short Questions Thread (4)
[rquote=464404&tid=25055&author=zts16][rquote=464356&tid=25055&author=DraconicAcid]C ... |
19-10-2016 at 19:59
by: DraconicAcid |
The Short Questions Thread (4)
Fair enough.
Glacial acetic acid has a convenient melting point for such work, but it tends to su ... |
19-10-2016 at 11:04
by: DraconicAcid |
The Short Questions Thread (4)
You may think water/ice is boring, but it works well. Measure the mass of some warm water, add some ... |
18-10-2016 at 16:46
by: DraconicAcid |
Pretty Pictures (2)
[rquote=464204&tid=26378&author=zts16]I'm really surprised that you got V(II) to work just u ... |
18-10-2016 at 12:29
by: DraconicAcid |
Pretty Pictures (2)
[rquote=464109&tid=26378&author=Dwarvensilver]Nicely Done Sir!
those look Awsome[/rquote]
... |
17-10-2016 at 18:20
by: DraconicAcid |
Pretty Pictures (2)
The four faces of vanadium. I've very pleased that I was able to get V(II) by reducing the solution ... |
17-10-2016 at 15:50
by: DraconicAcid |
Grignard work up
[rquote=463979&tid=69603&author=Xylitol]I also forgot to mention: How to I test the PH of th ... |
16-10-2016 at 20:30
by: DraconicAcid |
Collection of colored gases/vapors
[rquote=463971&tid=70013&author=JustMe]Manganese Heptoxide? / Permanganic Acid
[/rquote]
T ... |
16-10-2016 at 19:12
by: DraconicAcid |
Ammonium Hydroxide
[rquote=463958&tid=69943&author=Melgar][rquote=463823&tid=69943&author=DraconicAcid] ... |
16-10-2016 at 16:37
by: DraconicAcid |
| [Next Page] |
