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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:

because ...
26-8-2012 at 02:21
by: Lithium
Glassware in Australia
you should purchase glassware from here:

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

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] ...
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
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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