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Fe3O4
Isn't that magnetite? |
5-7-2004 at 02:14
by: darkflame89 |
Strange Draincleaner and Stickytack
Could hydrogen peroxide be present?Oxidiser, you know..I've seen drain cleaner that contains Na ... |
5-7-2004 at 02:13
by: darkflame89 |
Strange Draincleaner and Stickytack
Sodium hydrosulphite? Ah, why don't you take some of it to school, ask for
permission to do a ... |
4-7-2004 at 06:26
by: darkflame89 |
Parabolic Nature of Projectile Motion.
Is this chemistry? Anyway, i know projectiles are affected by their weight, angle it was shot from, ... |
2-7-2004 at 01:58
by: darkflame89 |
what is this iron compound?
If you try to make chlorine via acetic acid and bleach, you won't get any gas or at least that& ... |
2-7-2004 at 01:55
by: darkflame89 |
The most dangerous, expensive and inneficient way of making HCl!
NO, UV rays arn't strong enough to initiate the reaction between H2 and O2. UV photon breaks up ... |
1-7-2004 at 02:27
by: darkflame89 |
The most dangerous, expensive and inneficient way of making HCl!
Actually, if Cl2 is collected in the balloon, why not just lead it through to dissolve in the water? ... |
29-6-2004 at 02:35
by: darkflame89 |
Acetic acid/ sodium hydroxide
acetic acid and sodium hydroxide could be produced via electrolysis if you had all the time in the w ... |
25-6-2004 at 01:23
by: darkflame89 |
Ammonia and Bleach
i have got a certain idea that that the bleach in water varies between stages of sodium hydroxide an ... |
25-6-2004 at 01:11
by: darkflame89 |
Possibility of sulphuric acid?
[quote]
When adding oxalic acid to saturated CuSO4 solution insoluble copper-oxalate is formed, and ... |
24-6-2004 at 02:35
by: darkflame89 |
experiments with Iodine Tinctures
Actually, does this equation apply:
2NaOCl+2NaCl+2CH3COOH------------------------>Cl2+2NaCl+2CH3 ... |
21-6-2004 at 02:21
by: darkflame89 |
experiments with Iodine Tinctures
After reading the article by Rhodium, I still don't get it; what does acid have to do with the ... |
17-6-2004 at 02:33
by: darkflame89 |
Synthesis of Gold
Correct, all nuclei after iron-56 cannot be formed by nuclear fusion. In fact such such nuclei are f ... |
17-6-2004 at 02:18
by: darkflame89 |
Most commercially available alkali metal?
Well that thread has been split into 2 parts, one for the electrochemical methods, the other pertain ... |
16-6-2004 at 02:20
by: darkflame89 |
experiments with Iodine Tinctures
Just wondering, could the same be done to povidone iodine? |
16-6-2004 at 02:18
by: darkflame89 |
Most commercially available alkali metal?
But electrolysis to obtain the pure alkali metal is quite tedious when salt has to be melted first.. |
15-6-2004 at 02:20
by: darkflame89 |
The most dangerous, expensive and inneficient way of making HCl!
Do you need to use sparks to detonate the mixture? Why don't you just bring the mixture with wa ... |
14-6-2004 at 02:52
by: darkflame89 |
Experiements
Hmm, i thought that the fog effect was due to the water droplets that somehow condensed? Anyway, car ... |
14-6-2004 at 02:40
by: darkflame89 |
MgSO4 --> H2SO4
But does this help? I mean i have neither sulphuric acid nor sulphur at the present. I recently cond ... |
13-6-2004 at 01:11
by: darkflame89 |
very high voltage
Try Tesla coil? |
11-6-2004 at 02:25
by: darkflame89 |
Soda and NaOH
my mistake.. |
2-6-2004 at 02:20
by: darkflame89 |
Soda and NaOH
The opening of fizzy drinks to decompose carbonic acid to carbon dioxide is probably due to pressure ... |
1-6-2004 at 04:17
by: darkflame89 |
Soda and NaOH
But due to equilibrium, hydrolysis can only occur to a certain extent.. |
30-5-2004 at 05:35
by: darkflame89 |
Possibility of sulphuric acid?
Ah..good idea there, but I don't think there's pyrite round here in Singapore. But I will ... |
30-5-2004 at 05:34
by: darkflame89 |
Possibility of sulphuric acid?
I know, i know, i have done that before. Regarding the production of sulfur, that's a little tr ... |
28-5-2004 at 04:45
by: darkflame89 |
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