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What does HCN or H2S poisoning feels like?
I'm not reallty sure wheter this is the right place to post this, but here it goes:
I had carbon ... |
5-3-2013 at 07:40
by: Gui316 |
Some stuff my teacher said and I'm not sure if they are real...
I'm grateful for the fast answers. But something really annoys me... How can I discuss about those s ... |
26-4-2012 at 12:01
by: Gui316 |
Some stuff my teacher said and I'm not sure if they are real...
Well, that happens quite often. My teacher says something that I'm compelled to refuse, but I just w ... |
26-4-2012 at 11:23
by: Gui316 |
TCCA for the haloform reaction and ethanol question
Well, looks like acetone doens't need the base to react. I got really lost here. Having both ethanol ... |
8-4-2012 at 15:17
by: Gui316 |
TCCA for the haloform reaction and ethanol question
Great thread, thank you for leading me there. But what about the ethanol? I'm not sure if ethanol ca ... |
8-4-2012 at 07:30
by: Gui316 |
TCCA for the haloform reaction and ethanol question
I was wandering if trichloroisocyanuric acid would work for the haloform reaction, as a substitue to ... |
7-4-2012 at 10:50
by: Gui316 |
caffeine hcl salt
Uhmm...What is pKa? How do we check that? After reacting caffeine with hydrochloric acid, what shoul ... |
22-2-2012 at 15:36
by: Gui316 |
Turning CsNO3 to other cesium salts.
[rquote=223767&tid=17696&author=MyNameIsUnnecessarilyLong]Could CsN3 be made from the oxide ... |
5-10-2011 at 01:39
by: Gui316 |
Sulfur trioxide from pyrosulfate: catalyst?
The fact is that it is not a very good idea to react sulfur trioxide with water directly if you don' ... |
4-10-2011 at 08:46
by: Gui316 |
Sulfur trioxide from pyrosulfate: catalyst?
Leading sulfur trioxide to water indeed produce sulfuric acid. But that reaction should not be reali ... |
4-10-2011 at 01:08
by: Gui316 |
Sulfur trioxide from pyrosulfate: catalyst?
Thank you very much! I'll be trying that later. |
29-9-2011 at 13:38
by: Gui316 |
Sulfur trioxide from pyrosulfate: catalyst?
I was just wondering if there is any compound other than sulfuric acid to act as a catalyst on the d ... |
29-9-2011 at 13:12
by: Gui316 |
Will americium dissolve in acid?
I don't have any smoke detectors, and I don't plain to buy any because if my place is on fire, I don ... |
20-9-2011 at 15:03
by: Gui316 |
Will americium dissolve in acid?
Why are you guys taking about smoke detectors? The question was about americium, not about smoke det ... |
20-9-2011 at 11:44
by: Gui316 |
Will americium dissolve in acid?
Would americium
dissolve in HCl? What about sodium hydroxide? |
19-9-2011 at 13:29
by: Gui316 |
Preparation of H2SO4 from Bleach, Sulfur and Vinegar
hocl can also be prepared using calcium hypochlorite, right? if so , it would yield a higher concent ... |
19-9-2011 at 02:48
by: Gui316 |
S02 gas
(un)Fortunately we don't have volcanos here in Brazil...I guess that this country is one of the wors ... |
17-9-2011 at 13:43
by: Gui316 |
S02 gas
Cannot be worse than chlorine. Chlorine fills your lung with fluid and cut your lung's capacity by m ... |
17-9-2011 at 12:24
by: Gui316 |
S02 gas
Just more one thing. You said that burning sulfur in presence of calcium hypochlorite yield sulfur v ... |
16-9-2011 at 11:43
by: Gui316 |
S02 gas
I don't think that HOCL can be distilled. It would decompose. Maybe using a vaccum distillation....B ... |
16-9-2011 at 08:50
by: Gui316 |
S02 gas
I've tried to oxidize sulfur in a vaccum flask with potassium nitrate, but it did not worked. Then I ... |
15-9-2011 at 11:03
by: Gui316 |
tcca, bromine and ncl3
i was just wondering if is there anything like tcca, but with bromine , flourine or iodine in place ... |
13-9-2011 at 05:36
by: Gui316 |
Isolation of thorium metal
I would like to know how, in the industrial escale, do people isolate thorium from its main mineral, ... |
5-9-2011 at 13:00
by: Gui316 |
Lead-acid batteries
Did not sound very friendly.... |
29-8-2011 at 04:55
by: Gui316 |
Lead-acid batteries
I think that I already know a little bit of electrolysis. I would love to know more about it. I have ... |
28-8-2011 at 10:06
by: Gui316 |
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