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question about ethanol synthesis
Not for drinking btw just want some pure ethanol in my stockroom.
CaC2+H2O-->ethyne
C---C + ... |
8-11-2004 at 22:22
by: sanity gone |
H2SO4- how can you detect it?
To test for MgSO4 you can simply boil the aqueous soln and add sodium carbonate. you should get a wh ... |
5-8-2004 at 23:00
by: sanity gone |
Lithium from Batteries
Try some Fr on water, that would be violent. Too bad that there is like no Francium in the world  |
8-7-2004 at 18:21
by: sanity gone |
Lithium from Batteries
reacting metal or metal oxides that can displace hydrogen from water will give you the hydroxide. |
8-7-2004 at 18:03
by: sanity gone |
Fe3O4
I don't think you need a pure O2 atmosphere. I'm pretty sure you make rust by oxidation in ... |
5-7-2004 at 22:41
by: sanity gone |
Fe3O4
Try bruning dry steel wool in air and see if that results in the magnetite. |
5-7-2004 at 08:49
by: sanity gone |
Strange Draincleaner and Stickytack
You can either prove/eliminate this by 2 steps.
1. mixing a diluted H2SO4 and HCl and then running ... |
3-7-2004 at 21:06
by: sanity gone |
Bromine from Sea Salt
heh, I've heard of recovering KI from iodized salt (ethanol and petroluem ether method I believ ... |
3-7-2004 at 19:51
by: sanity gone |
Bromine from Sea Salt
I'd be intrested to hear your method. |
3-7-2004 at 11:21
by: sanity gone |
what is this iron compound?
I imagine it was oxidized to Iron (III) Oxide by the bleach
[Edited on 7/2/2004 by sanity gone] |
1-7-2004 at 23:39
by: sanity gone |
theoretical yeild
haha, I saw that right after I posted it, damn ADD. |
29-6-2004 at 11:21
by: sanity gone |
theoretical yeild
Lets do the math:
[img]http://www.picgoo.com/uploads7/nh3_copy1.jpg[/img]
Edit:
Someone else ... |
29-6-2004 at 11:17
by: sanity gone |
Aluminum Shavings
I think the blender method might produce a aluminum powder becuase I'm pretty sure they use a w ... |
26-6-2004 at 08:42
by: sanity gone |
Magnesium Sulphate
I don't know if that is what you are looking for:
heat = mass x specific heat x temperature ch ... |
25-6-2004 at 00:26
by: sanity gone |
Ammonia and Bleach
if your are talking about comet bleach
then it is:
Sodium dichloro-s-triazinetrione + Ammonium Hyd ... |
24-6-2004 at 22:23
by: sanity gone |
Possibility of sulphuric acid?
Well I *think* FeS<sub>2</sub> can be oxidized by the reaction of:
4FeS2 + 15O2 + 14H2O ... |
23-6-2004 at 14:29
by: sanity gone |
The most dangerous, expensive and inneficient way of making HCl!
For my power supply I have a AC inverter that will give me 12V DC with positive/negative terminals.
... |
23-6-2004 at 08:01
by: sanity gone |
The most dangerous, expensive and inneficient way of making HCl!
oops... I didn't mean graphite salt bridge, I meant just salt bridge. |
23-6-2004 at 00:51
by: sanity gone |
The most dangerous, expensive and inneficient way of making HCl!
This is my idea for the generator:
Two towers connected by graphite salt bridge each contain a grap ... |
22-6-2004 at 14:45
by: sanity gone |
Practical catalyst for H2O2 decomposition.
Polverone is right. I made a stupid mistake (I was trying to remember the reaction from a lecture) T ... |
22-6-2004 at 01:26
by: sanity gone |
Practical catalyst for H2O2 decomposition.
I don't know if you were looking for anything stylish, but the cheapest decomositoin method is ... |
21-6-2004 at 14:00
by: sanity gone |
Easy Fe2O3
The method you mentioned works, but you have to wash the wool first. Use small amounts of dish soap ... |
19-6-2004 at 07:29
by: sanity gone |
The most dangerous, expensive and inneficient way of making HCl!
BTW how basic is the NaOH soln? |
18-6-2004 at 09:19
by: sanity gone |
The most dangerous, expensive and inneficient way of making HCl!
From [url]http://chemed.chem.purdue.edu/genchem/demosheets/10.7.html[/url]
[quote]
The enthalpy fo ... |
17-6-2004 at 07:37
by: sanity gone |
The most dangerous, expensive and inneficient way of making HCl!
I don't know where to find the lamp, but the activation energy required in terms of light is 49 ... |
17-6-2004 at 06:37
by: sanity gone |
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