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Speculating how early humans discovered the 7 metals of antiquity?
[rquote=542167&tid=96687&author=clearly_not_atara]Heating rocks isn't obviously useful, but ...
13-10-2018 at 10:25
by: DraconicAcid
Electrochemistry - (maybe) stupid question
[rquote=542219&tid=96535&author=happyfooddance]
He is implying that a cation migrates acros ...
9-10-2018 at 20:03
by: DraconicAcid
How to make anhydrous NaClO3 from hydrated NaClO3 ?
[rquote=542143&tid=96695&author=fusso][rquote=542140&tid=96695&author=desman][rquote ...
9-10-2018 at 13:34
by: DraconicAcid
Speculating how early humans discovered the 7 metals of antiquity?
Copper can also be found as native copper. I'm sure that someone probably found that using blue or ...
9-10-2018 at 12:22
by: DraconicAcid
Electrochemistry - (maybe) stupid question
[rquote=541982&tid=96535&author=happyfooddance]
Whaaat?! First off, this is not a galvanic ...
9-10-2018 at 08:17
by: DraconicAcid
temperature dependent color change of a solution?
Cobalt chloride in solution will change colour with temperature. You could probably play with the c ...
7-10-2018 at 14:57
by: DraconicAcid
Why some languages write compounds' names with anions first?
[rquote=541125&tid=96037&author=Metacelsus][rquote=541122&tid=96037&author=DraconicA ...
6-10-2018 at 10:21
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
[rquote=540950&tid=95329&author=Mr. Rogers][rquote=540946&tid=95329&author=DraconicA ...
6-10-2018 at 09:24
by: DraconicAcid
Why some languages write compounds' names with anions first?
In French as well- le chlorure de sodium, etc. There's no pros or cons either way- it just has to b ...
6-10-2018 at 09:21
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
Oh, the condescension is deliberate. Putting lumps of cinnabar or any other magic crystal under som ...
5-10-2018 at 12:21
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
[rquote=540937&tid=95329&author=Mr. Rogers][rquote=540815&tid=95329&author=Mr. Roger ...
5-10-2018 at 11:51
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
[rquote=540815&tid=95329&author=Mr. Rogers]
I think this is a case of two people talking pa ...
5-10-2018 at 10:29
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
[rquote=540077&tid=95329&author=Mr. Rogers]Understand that not all systems of medicine are b ...
4-10-2018 at 12:38
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
[rquote=540003&tid=95329&author=MrHomeScientist]What does it mean when they say "Cinnabar is ...
2-10-2018 at 09:55
by: DraconicAcid
Mercury Sulfide Being Sold as Medicine for Children
[rquote=539984&tid=95329&author=Tsjerk]HgS is among the least soluble salts, I don't know wh ...
2-10-2018 at 08:01
by: DraconicAcid
Acidic Radicals Based Synthesis
Yes, we know that radicals like SO4(-) can react with metals. But that doesn't mean that a reaction ...
28-9-2018 at 11:53
by: DraconicAcid
The paradise of all amateur chemists?
[rquote=539179&tid=94831&author=nagyepf][rquote=539175&tid=94831&author=fusso]know n ...
28-9-2018 at 11:27
by: DraconicAcid
Acidic Radicals Based Synthesis
[rquote=539181&tid=94166&author=AJKOER]My simple analysis of the products of the Al/Fe/HCO3- ...
28-9-2018 at 11:25
by: DraconicAcid
The Short Questions Thread (4)
Electrolysis of copper wire in a an acid solution. Hydrogen peroxide and hydrochloric acid (or NaCl ...
22-9-2018 at 09:08
by: DraconicAcid
How Nobel actually discovered dynamite?
And clearly he didn't "discover" dynamite; he *invented* it.
20-9-2018 at 10:19
by: DraconicAcid
Liquid Lewis acids
[rquote=536755&tid=93107&author=Heptylene]Boron tribromide reacts with atmospheric moisture ...
20-9-2018 at 09:09
by: DraconicAcid
Copper Tartrate
[rquote=535217&tid=58077&author=Jackson]nlegaux, you said you added IPA to the solution whic ...
13-9-2018 at 12:37
by: DraconicAcid
End result of urea heating
I'm surprised that urea would turn into ammonium cyanate, since Wohler's famous reaction was the rev ...
12-9-2018 at 21:53
by: DraconicAcid
Copper Acetate
[rquote=534990&tid=91815&author=clearly_not_atara]A lot of reactions occur. Peracetic acid i ...
12-9-2018 at 21:48
by: DraconicAcid
We should be using metric/SI prefixes on currencies
How many times are large prices discussed right down to the last cent?
9-9-2018 at 19:58
by: DraconicAcid
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