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Are hydrogen sulfite esters and sulfonic acids the same thing?
[rquote=250486&tid=20314&author=turd][rquote=250480&tid=20314&author=weiming1998] "T ... |
4-6-2012 at 05:14
by: weiming1998 |
Are hydrogen sulfite esters and sulfonic acids the same thing?
Oh damn.
http://en.wikipedia.org/wiki/Sulfurous_acid
Sulfurous acid is S(OH)2O, while sulfonic a ... |
4-6-2012 at 04:46
by: weiming1998 |
Are hydrogen sulfite esters and sulfonic acids the same thing?
This question has always troubled me.
I know that sulfurous acid has not being observed in aqueou ... |
4-6-2012 at 02:58
by: weiming1998 |
Ferric nitrate and sodium thiosulphate
[rquote=250235&tid=20273&author=CHRIS25]Hi welming, If I had excess Fe2 ions I would have a ... |
2-6-2012 at 05:22
by: weiming1998 |
Ferric nitrate and sodium thiosulphate
[rquote=250135&tid=20273&author=CHRIS25]Hi Welming, thankyou very much for that last website ... |
1-6-2012 at 18:00
by: weiming1998 |
Ferric nitrate and sodium thiosulphate
[rquote=250062&tid=20273&author=CHRIS25][rquote=250054&tid=20273&author=ScienceSquir ... |
1-6-2012 at 04:53
by: weiming1998 |
Chlorine Solution
I just had an idea, what if you dissolve Cl2 in CHCl3 until saturated, then expose to the sun in a r ... |
29-5-2012 at 01:25
by: weiming1998 |
colour of ferric nitrate
[rquote=249780&tid=20242&author=CHRIS25]I apologise to the purists out there for the un-scie ... |
29-5-2012 at 01:20
by: weiming1998 |
Can I purify sulphuric acid by electrolyse? 2 H2O + H2SO4= O2 + 2 H2 + H2SO4 ??
[rquote=249626&tid=19732&author=99chemicals]
[quote]
Anyway, (Wikipedia, again, http://en. ... |
26-5-2012 at 06:00
by: weiming1998 |
Can I purify sulphuric acid by electrolyse? 2 H2O + H2SO4= O2 + 2 H2 + H2SO4 ??
Maybe, you can use this to concentrate H2SO4, but the amount of electricity needed is tremendous.
... |
26-5-2012 at 02:03
by: weiming1998 |
ammonium alum and sodium carbonate
Salts disassociates in solution to ions, even double salts, so ammonium alum dissolved in water woul ... |
24-5-2012 at 05:42
by: weiming1998 |
Decomposing corpses
[rquote=249337&tid=19958&author=kuro96inlaila]I wonder how corpses react with piranha soluti ... |
23-5-2012 at 04:52
by: weiming1998 |
Sucrose-HClO reaction: Exact mechanism?
[rquote=249336&tid=19995&author=AJKOER]Weiming1998:
I repeated your experiment with dilut ... |
23-5-2012 at 04:09
by: weiming1998 |
Sucrose-HClO reaction: Exact mechanism?
[rquote=249318&tid=19995&author=AJKOER]I believe some of the reaction you are seeing is as a ... |
23-5-2012 at 02:08
by: weiming1998 |
Unknown reaction
Since the reaction is in aqueous solution, just combining solutions of NaHCO3 and MgSO4 will result ... |
19-5-2012 at 16:35
by: weiming1998 |
Predicting Hydrolysis
Anyway, I would think that hydrolysis of an inorganic, mostly ionic compound depends on the Lewis ac ... |
18-5-2012 at 02:04
by: weiming1998 |
Predicting Hydrolysis
[rquote=248488&tid=20054&author=CHRIS25]========Another way of predicting that a salt is sub ... |
17-5-2012 at 06:29
by: weiming1998 |
Copper Reaction in Ethanol
[rquote=248755&tid=20114&author=Vargouille]Weiming, I'm having some trouble with that conclu ... |
16-5-2012 at 04:41
by: weiming1998 |
Copper Reaction in Ethanol
[rquote=248715&tid=20114&author=Vargouille]So today has been an interesting day.
A while ... |
16-5-2012 at 00:40
by: weiming1998 |
How toxic is potassium permanganate
Another MSDS, on this site, gave the lowest published lethal dose in humans as 143mg/kg. http://www. ... |
15-5-2012 at 06:24
by: weiming1998 |
How toxic is potassium permanganate
Manganese generally is practically non toxic, at least far less toxic than the assorted heavy metals ... |
15-5-2012 at 01:42
by: weiming1998 |
Iron and Nitric acid - Nothing?
Oh sorry, I meant the outside steel container should be filled with water first. If the container ho ... |
14-5-2012 at 02:53
by: weiming1998 |
Bromine from NaBr
What about bubbling Cl2 using a simple gas generator through concentrated NaBr solution? Bromine has ... |
14-5-2012 at 00:31
by: weiming1998 |
Iron and Nitric acid - Nothing?
[rquote=248342&tid=20075&author=CHRIS25]Hi Welming, heat the solution to what though? I hav ... |
14-5-2012 at 00:04
by: weiming1998 |
copper ammonium sulfate
[rquote=248414&tid=20058&author=Lithium]the ppt has redissolved for some reason, and i took ... |
13-5-2012 at 00:03
by: weiming1998 |
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