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Preparation of STABLE colloidal gold
Colloidal systems are inherently unstable. Particles dispersed in solution have a tendency to aggreg ... |
19-11-2022 at 19:37
by: Lithium |
Convenient route of reducing nitrate to nitrite?
I’ve done this before by roasting sodium nitrate with calcium sulfite in a steel tin. The sodium n ... |
4-10-2019 at 16:40
by: Lithium |
A Curious Case of What is This?
You say you left the reaction for a year - could you clarify at which stage you stopped the work up ... |
13-10-2017 at 17:00
by: Lithium |
The Short Questions Thread (4)
Geocachmaster, I've never had any kind of mould issues in or on the building itself, but persistentl ... |
28-1-2017 at 20:15
by: Lithium |
The Short Questions Thread (4)
A quick question which I've not seen answered elsewhere:
During the process of recrystallising so ... |
28-1-2017 at 19:12
by: Lithium |
Argent Scientific Stock Clearance - Australia
I recently purchased 2.5L of 98% sulfuric acid and 100g of sodium metal from argent scientific (adk) ... |
5-12-2016 at 16:13
by: Lithium |
Cleaning Homemade Ethanol
Slightly different, but in the past I have distilled the yeast wash with glassware and achieved a fo ... |
16-11-2016 at 22:06
by: Lithium |
Hypochlorite decomposition
If you have a graduated cylinder you can roughly determine the concentration of hypochlorite in the ... |
15-11-2016 at 19:40
by: Lithium |
Recommendations for a Pen
I've used a permanent marker, and easily wiped off the markings with methylated spirits when I need ... |
11-6-2016 at 19:34
by: Lithium |
The Short Questions Thread (4)
@j_sum1 if you are still trying to separate the lithium from unknown sodium salts, a possibility is ... |
24-1-2016 at 19:31
by: Lithium |
Nootropic syntheses -- piracetam etc.
Sorry for bringing up a relatively dead thread, but i have found a site that describes multiple ways ... |
20-10-2012 at 16:45
by: Lithium |
Acetaldehyde synthesis
Yes, i too have performed the oxidation of ethanol with calcium hypochlorite. I think it is a very s ... |
14-9-2012 at 13:28
by: Lithium |
I have ~1lb of mercury, anyone want it?
yes, i would love it, provided you are located in nsw australia |
31-8-2012 at 06:21
by: Lithium |
Nootropic syntheses -- piracetam etc.
i have become interested in this nootropic: http://en.wikipedia.org/wiki/Phenylpiracetam
because ... |
26-8-2012 at 02:21
by: Lithium |
Glassware in Australia
you should purchase glassware from here: http://www.laboyglass.com/
I have bought glassware from ... |
26-8-2012 at 01:10
by: Lithium |
MDEA from MDP2P?
you would probably get the ethyl analogue of MDMA (why not?), or 3,4-methylenedioxy-N-ethylamphetami ... |
30-7-2012 at 22:41
by: Lithium |
what would you do with 1kg of cyanuric acid
Hello
i have 1 kilogram of cyanuric acid, but no experiments to use it for. can anyone suggest so ... |
27-7-2012 at 22:00
by: Lithium |
Interesting molecules
[img]http://upload.wikimedia.org/wikipedia/commons/thumb/b/b8/6-Acetyl-2%2C3%2C4%2C5-tetrahydropyr ... |
27-7-2012 at 17:19
by: Lithium |
Calcium Nitrate from Magnesium Nitrate
at cooler temperatures, calcium formate is more soluble than magnesium formate
http://en.wikipedi ... |
25-7-2012 at 23:27
by: Lithium |
Isopropanol Distillation
add a drying agent to the liquid, let sit for a day and filter.
some common drying agents:
CuSO4 ... |
25-7-2012 at 23:15
by: Lithium |
Setting up organic chemistry lab - organic experiments
sodium benzoate + NaOH ---) benzene + Na2CO3
6NaBr + 3H2O + 6e- ---) NaBrO3 + 5NaBr + 3H2
5NaB ... |
21-7-2012 at 21:36
by: Lithium |
Setting up organic chemistry lab - organic experiments
panadol can be converted to hydroquinone and benzoquinone, and supposedly if you have enough reagent ... |
19-7-2012 at 00:26
by: Lithium |
Decarboxylations
try salycilic acid to phenol
you could also post your results on decarboxylation of terephthalic ... |
14-7-2012 at 14:56
by: Lithium |
toluene --> benzaldehyde
sorry if this has already been mentioned, but i am not going through 20 pages of posts.
can you o ... |
13-7-2012 at 22:48
by: Lithium |
Total synthesis of mushroom alcohol
can't wait for a write up! |
13-7-2012 at 22:31
by: Lithium |
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