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Metal Complex Questions
[rquote=631449&tid=154912&author=flakestoday]
[quote]
In addition, I bet it thermally deco ...
22-2-2020 at 12:58
by: DraconicAcid
Metal Complex Questions
[rquote=631449&tid=154912&author=flakestoday]
It seems strange to me that this wouldn't be ...
22-2-2020 at 12:53
by: DraconicAcid
Metal Complex Questions
This isn't an organometallic compound; it's a coordination compound. An organometallic compound wou ...
21-2-2020 at 19:46
by: DraconicAcid
Organic Hypochlorites
Hypochlorites are commonly used to oxidize alcohols to ketones....why wouldn't you just get acetone ...
18-2-2020 at 15:05
by: DraconicAcid
Tetraamminecopper (II) sulphate solubility
The coordination complex will be less soluble in isopropanol than in ethanol (almost any water-solub ...
13-2-2020 at 12:01
by: DraconicAcid
Unsuccessful Grignard with PhMgBr - what did I make?
[rquote=630711&tid=154842&author=Tsjerk][rquote=630707&tid=154842&author=Amos]And ev ...
8-2-2020 at 14:10
by: DraconicAcid
Unsuccessful Grignard with PhMgBr - what did I make?
Since you're making a conjugated alkene, I wouldn't be surprised at all to see it happen at room tem ...
7-2-2020 at 15:46
by: DraconicAcid
Unsuccessful Grignard with PhMgBr - what did I make?
40% sulphuric acid? I'm not surprised that would dehydrate a benzyl alcohol, if the product you got ...
7-2-2020 at 15:32
by: DraconicAcid
Divalent chromium
Perhaps hydrochloric acid is needed? Chloride ion does catalyze some reactions, so....
6-2-2020 at 17:46
by: DraconicAcid
Everyday Chemistry (provisional)
We happened to get some dry ice in with a sample the other day, so I did a Grignard reaction with be ...
6-2-2020 at 12:34
by: DraconicAcid
Products of CuSO4+Al+NaCl?
More likely to be a copper aluminate, or mixed copper/aluminum hydroxide.
2-2-2020 at 16:44
by: DraconicAcid
Distillation Setup for 1100°C (High Tmperature)?
Glassware starts to soften around 500, so 1100 is out of the question. Steel.
30-1-2020 at 12:38
by: DraconicAcid
Making uranium and thorium by electrolysis?
[rquote=630283&tid=154784&author=nagyepf]
I am not sure if uranium and thorium form amalgam ...
30-1-2020 at 10:54
by: DraconicAcid
Cobalt blue (and violet and pink)
For Thenard's blue, I made a solution of sodium aluminate by reacting aluminum with sodium hydroxide ...
29-1-2020 at 19:48
by: DraconicAcid
Making uranium and thorium by electrolysis?
Cotton and Wilkinson say....

The [actinide] metals may all be prepared by a method applicable on ...
28-1-2020 at 14:58
by: DraconicAcid
Potassium Nitronickelate(s); help with synthesis?
Yes, it does form- I've made it. A fellow named Chemstudent sent me the prep- not sure if he's stil ...
25-1-2020 at 15:56
by: DraconicAcid
Azelaic acid
I remember my first-year organic prof telling us that mnemonic, but he didn't expect us to actually ...
16-1-2020 at 12:47
by: DraconicAcid
anyway to make [Ag(NH3)2]Cl? (having trouble)
Light blue colour? That would indicate a copper impurity- silver ions have a full d subshell (rathe ...
16-1-2020 at 11:45
by: DraconicAcid
Attempts to make calcium iodide
In the absence of iodine, acetone will react with magnesium (and possibly calcium) to give pinacol. ...
15-1-2020 at 22:18
by: DraconicAcid
anyway to make [Ag(NH3)2]Cl? (having trouble)
Almost any silver compound will be soluble in ammonia, apart from the really insoluble ones such as ...
14-1-2020 at 11:23
by: DraconicAcid
Formula for dark green chromium acetate
It's obviously chromium(III) acetate- if it was a rarer oxidation state, they would have specified. ...
10-1-2020 at 20:19
by: DraconicAcid
Acetate Salts From Vinegar For Synthesis of Acetic Acid
You have a very small amount of sodium carbonate (Na2CO3)? You can buy it dirt cheap as washing sod ...
9-1-2020 at 18:23
by: DraconicAcid
Removing charcoal from evaporating dish
I find that boiling nitric acid easily cleans out char left over from screaming gummi bear reactions ...
8-1-2020 at 06:50
by: DraconicAcid
anyway to make [Ag(NH3)2]Cl? (having trouble)
To quote wikipedia:

"Silver nitride was formerly referred to as fulminating silver, but this can ...
7-1-2020 at 12:52
by: DraconicAcid
anyway to make [Ag(NH3)2]Cl? (having trouble)
You need ammonia, not ammonium chloride.
6-1-2020 at 22:28
by: DraconicAcid
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