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Synthesis of phthalocyanine
[rquote=141674&tid=10295&author=chemrox]Acetic anhydride is not "registered" in the US as fa ... |
19-11-2011 at 18:55
by: ScienceSquirrel |
K-40 isolation
[rquote=227979&tid=18040&author=condennnsa]this thread made me interested in reading about t ... |
18-11-2011 at 10:54
by: ScienceSquirrel |
K-40 isolation
There are methods for separating the potassium isotopes.
I suspect that you could use a calutron fo ... |
18-11-2011 at 10:50
by: ScienceSquirrel |
K-40 isolation
Do you just want the one isotope? |
18-11-2011 at 07:56
by: ScienceSquirrel |
Making Copper Nitrate and Sulfate
There is a known reaction between sulphite and copper II in hot aqueous solution in the presence of ... |
18-11-2011 at 04:21
by: ScienceSquirrel |
Making Copper Nitrate and Sulfate
Copper sulphate is readily available from a lot of suppliers almost everywhere and it is a good mate ... |
17-11-2011 at 16:37
by: ScienceSquirrel |
Some things I don't understand.
[rquote=227528&tid=18006&author=dann2][rquote=227467&tid=18006&author=LanthanumK]... ... |
17-11-2011 at 04:52
by: ScienceSquirrel |
Napathoic acid synthesis
Do you mean napthoic acid?
In which case do you want 1 or 2 napthoic acid? |
17-11-2011 at 03:39
by: ScienceSquirrel |
Making ethanol at home.
Turbo yeasts are strains that will tolerate very high sugar and alcohol concentrations plus the pack ... |
15-11-2011 at 16:32
by: ScienceSquirrel |
Hydrazine Sulfate As A reducing Agent For Electroless Plating
[rquote=50105&tid=4370&author=unionised]BTW, you do know that hydrazine is volatile and a s ... |
15-11-2011 at 05:14
by: ScienceSquirrel |
Making ethanol at home.
Most of the congeners are formed from minor constiturents that are also present in the substrate by ... |
11-11-2011 at 08:17
by: ScienceSquirrel |
Drying acetic acid
Drying 70% acetic acid is going to be really hard as there is so much water in it. Most drying agent ... |
10-11-2011 at 10:08
by: ScienceSquirrel |
Garden Sulfur for Oxidizing Copper?
I suspect that you could make a make a polysulphide solution suitable for your purposes by boiling s ... |
9-11-2011 at 08:03
by: ScienceSquirrel |
electrons in "S" orbital
Sorry, I should have said probability density. The probability that the electron will interact with ... |
9-11-2011 at 07:13
by: ScienceSquirrel |
electrons in "S" orbital
The probability that the electron is close to the nucleus is vanishingly small. Most of the charge o ... |
9-11-2011 at 05:38
by: ScienceSquirrel |
Possible OTC Potassium Hydroxide?
Sodium and potassium hydroxide solutions are made up using the appropriate factor to allow for conta ... |
9-11-2011 at 04:14
by: ScienceSquirrel |
Making ethanol at home.
You can buy turbo yeast in small packets from home brew shops. It needs a low temperature to start, ... |
9-11-2011 at 04:10
by: ScienceSquirrel |
Making ethanol at home.
The best way to make ethanol at home is from sugar and turbo yeast as you can get a wash of about 20 ... |
8-11-2011 at 08:50
by: ScienceSquirrel |
Science project - Oxidation states
[rquote=226913&tid=17905&author=rstar][rquote=226895&tid=17905&author=ScienceSquirre ... |
8-11-2011 at 04:41
by: ScienceSquirrel |
Assay of homemade Hooch.
The best way to make your own hooch for drinking is to use a mash of malted barley with up to 30% ra ... |
8-11-2011 at 04:05
by: ScienceSquirrel |
Iodate to iodide
[rquote=226889&tid=17938&author=UnintentionalChaos][rquote=226829&tid=17938&author=A ... |
7-11-2011 at 14:41
by: ScienceSquirrel |
Science project - Oxidation states
[rquote=226857&tid=17905&author=rstar]Any example of Zinc(I) ??[/rquote]
As far as I know ... |
7-11-2011 at 14:22
by: ScienceSquirrel |
Making a gas dispersion tube
It would probably be best for the original poster to forget the use of a gas dispersion tube and use ... |
7-11-2011 at 09:04
by: ScienceSquirrel |
Making a gas dispersion tube
Hydrogen chloride is extremely and almost instantly soluble in water.
As soon as the gas touches th ... |
7-11-2011 at 05:19
by: ScienceSquirrel |
KMnO4 + K2S2O5 = ???
[rquote=226513&tid=17931&author=blogfast25]Squirrel:
Any ideas for the titrometric determ ... |
4-11-2011 at 08:53
by: ScienceSquirrel |
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