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Grade 10 Highschool Science
Ouch. You're right, that was painful. Even ignoring the references to the 1960s, and the slow mo ... |
30-5-2020 at 11:02
by: DraconicAcid |
Melting sulfur - can SO2 be created?
As long as it doesn't catch fire, it's fine. |
29-5-2020 at 19:09
by: DraconicAcid |
Pretty Pictures (2)
One of my books on crystal-growing recommended copper acetate, as well as calcium copper acetate, a ... |
26-5-2020 at 09:06
by: DraconicAcid |
Salicylic acid methylation?
I was similarly wondering if methyl salicylate could be deprotonated (and then alkylated) without hy ... |
25-5-2020 at 16:48
by: DraconicAcid |
Question - C and MnO2 separation
[rquote=636503&tid=155430&author=ThoughtsIControl]
I think I am going to take the advice of ... |
20-5-2020 at 14:45
by: DraconicAcid |
Salvageable? Usable?
I personally wouldn't use it for a distillation, but it should be fine for refluxing. |
20-5-2020 at 12:06
by: DraconicAcid |
Name for frozen phases
[rquote=636474&tid=155424&author=j_sum1][rquote=636459&tid=155424&author=DraconicAci ... |
19-5-2020 at 18:16
by: DraconicAcid |
Question - C and MnO2 separation
I think the best way to separate these two would be to reduce the MnO2 to a water-soluble Mn(II) sal ... |
19-5-2020 at 17:43
by: DraconicAcid |
Name for frozen phases
Solvates are also sometimes coordination complexes. |
19-5-2020 at 13:05
by: DraconicAcid |
butyl butyrate
I find it one of the "generic tutti-frutti" esters, rather than a specific fruit. |
18-5-2020 at 16:25
by: DraconicAcid |
Single displacement reaction for lead?
[rquote=636309&tid=155414&author=unionised][rquote=636308&tid=155414&author=Draconic ... |
17-5-2020 at 13:27
by: DraconicAcid |
Single displacement reaction for lead?
It may look like that, but the copper does go into solution. |
17-5-2020 at 13:13
by: DraconicAcid |
(Lab report) Making benzyl acetate by fischer esterification
Ylang ylang is something I actually know.....a woman I used to date in university now sells essentia ... |
12-5-2020 at 23:09
by: DraconicAcid |
(Lab report) Making benzyl acetate by fischer esterification
I remember asking the author of that poster if he meant "benzyl" or "phenyl" when he said "benzyl (b ... |
12-5-2020 at 22:21
by: DraconicAcid |
Silver Mirror with Tin (II) Chloride
As far as I know |
11-5-2020 at 12:59
by: DraconicAcid |
The smell (?) of dimethyl sulfate
Yikes! That's a horrible way to mislabel something! |
8-5-2020 at 20:59
by: DraconicAcid |
nitric acid expired?
Doesn't nitric acid passivate iron? I can't imagine that it would actually go bad, or that the acid ... |
4-5-2020 at 10:59
by: DraconicAcid |
Sorbic acid esters
How are you purifying them? Boiling points of 200oC don't lend themselves to distillation. |
3-5-2020 at 19:44
by: DraconicAcid |
Sorbic acid esters
I hope they smell better than the crotonates I've made, which (at best) smell like mushrooms. |
3-5-2020 at 10:54
by: DraconicAcid |
Got my own NMR
[rquote=635101&tid=155295&author=Ubya]i just love it. i would help you more if i could, i'm ... |
30-4-2020 at 13:02
by: DraconicAcid |
Got my own NMR
Very nice! (Can I ask the make/model of it? The NMR dealer I'm trying to get my college to buy one ... |
30-4-2020 at 12:52
by: DraconicAcid |
Making pure aluminum powder from aluminum alloys
The Raney nickel works because the nickel is less reactive than aluminum. If you were to do somethi ... |
30-4-2020 at 10:16
by: DraconicAcid |
Making pure aluminum powder from aluminum alloys
Nitric acid doesn't attack aluminum only because it forms a passivating layer of aluminum oxide over ... |
29-4-2020 at 22:39
by: DraconicAcid |
Behaviour of various hydrous states of a compound.
[rquote=634882&tid=155265&author=Bedlasky]
Why it should be problem? Copper sulfate can be ... |
27-4-2020 at 16:08
by: DraconicAcid |
Some Iron carbonyl compounds
Nice! I remember making compounds 2 (Fp2) and 3 (FpI) the same way when I was an undergrad (part of ... |
27-4-2020 at 16:03
by: DraconicAcid |
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