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Competitive solubility
Are you sure that it is only sodium nitrate and sodium hydroxide in there?
They are both very solub ... |
11-1-2011 at 12:29
by: ScienceSquirrel |
iodine colors in silica gel
Iodine readily forms weak addition / cordination complexes with solvents and other ions, etc.
It is ... |
11-1-2011 at 04:41
by: ScienceSquirrel |
A simple questions about making NaOH with CaO.
As you increase the concentration of sodium hydroxide the calcium hydroxide becomes less soluble due ... |
11-1-2011 at 03:51
by: ScienceSquirrel |
Competitive solubility
What is the ratio of sodium hydroxide to sodium nitrate?
If I had to separate them I would use the ... |
9-1-2011 at 12:29
by: ScienceSquirrel |
A simple questions about making NaOH with CaO.
It is practical to make dilute sodium hydroxide this way.
Mixing a hot solution of sodium carbonate ... |
9-1-2011 at 09:31
by: ScienceSquirrel |
Co2 in beverages?
This is pretty much the whole enchilada on the subject of carbon dioxide in aqueous solution.
[f ... |
9-1-2011 at 08:49
by: ScienceSquirrel |
Help - What have I??
If you want zinc sheet make friends with a local roofer.
Round here it is used for flashings etc an ... |
7-1-2011 at 10:58
by: ScienceSquirrel |
for sale only to a medical mj patient
I think you would have to be quite a skilled chemist with a good lab to turn olivetol in to THC.
To ... |
7-1-2011 at 09:34
by: ScienceSquirrel |
Armstrongs mix magic trick
I have made nitrogen triiodide and it is OK in small amounts.
Make it, filter off and leave the dam ... |
7-1-2011 at 07:22
by: ScienceSquirrel |
Armstrongs mix magic trick
[rquote=197635&tid=15219&author=The WiZard is In][rquote=197621&tid=15219&author=Sci ... |
7-1-2011 at 06:13
by: ScienceSquirrel |
Armstrongs mix magic trick
Toy caps can be made to ignite instead of pop.
Just scratch them with a pin or make a basic frictio ... |
6-1-2011 at 18:46
by: ScienceSquirrel |
Armstrongs mix magic trick
[rquote=197615&tid=15219&author=The WiZard is In][rquote=197612&tid=15219&author=Sci ... |
6-1-2011 at 18:30
by: ScienceSquirrel |
Armstrongs mix magic trick
"50mg exploded in contact with you skin is going to leave a heck
of a hole."
No. 50mg is about t ... |
6-1-2011 at 18:05
by: ScienceSquirrel |
Armstrongs mix magic trick
[rquote=197572&tid=15219&author=The WiZard is In][rquote=197501&tid=15219&author=Sci ... |
6-1-2011 at 15:25
by: ScienceSquirrel |
NaNO3 decomposition
[rquote=197503&tid=15220&author=Mixell]Brown fumes did not appear, but oxygen gas was formed ... |
6-1-2011 at 09:28
by: ScienceSquirrel |
Armstrongs mix magic trick
Armstrong's mixture is reasonably safe in very small amounts.
I would guess that he is making about ... |
6-1-2011 at 09:10
by: ScienceSquirrel |
NaNO3 decomposition
[rquote=197494&tid=15220&author=Mixell]On another topic, is it possible to isolate K2MnO4 fr ... |
6-1-2011 at 08:58
by: ScienceSquirrel |
NaNO3 decomposition
It is pretty much white solid to white solid so it is hard to tell if you heated it hard enough.
He ... |
6-1-2011 at 08:55
by: ScienceSquirrel |
NaNO3 decomposition
Not in my experience.
I have made small amounts of sodium nitrite by heating the nitrate until it l ... |
6-1-2011 at 08:36
by: ScienceSquirrel |
Benzene from benzyl alcohol
Far easier to start from benzoic acid or sodium benzoate
Both are readily available and can be con ... |
5-1-2011 at 15:46
by: ScienceSquirrel |
Co2 in beverages?
I have burst a few beer bottles by filling them with beer that was not quite ready and adding a bit ... |
5-1-2011 at 10:56
by: ScienceSquirrel |
Removal of malachite green from formaldehyde solution?
That might actually work.
Filtering through gas masks which contain activated charcoal or through b ... |
5-1-2011 at 04:32
by: ScienceSquirrel |
Funny: an ebay seller warns KOH is an oxidizer ...
Purity data on potassium hydroxide often excludes water.
For instance Sigma Aldrich list semi condu ... |
5-1-2011 at 04:18
by: ScienceSquirrel |
Alkoxide salts
I made a few benzyl ethers by the Williamson synthesis at one stage and I found that sodium would re ... |
4-1-2011 at 17:11
by: ScienceSquirrel |
Is this KNO3 source reliable ?
[rquote=197287&tid=15208&author=metalresearcher]Most US sellers don't ship to Western Europe ... |
4-1-2011 at 13:06
by: ScienceSquirrel |
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