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Preserving steel tools
[rquote=129475&tid=10722&author=JohnWW]or passivate non-stainless steels by treatment with H ... |
21-4-2012 at 15:14
by: mycotheologist |
How to kick start the haloform reaction
I attempted a haloform reaction today by adding 100g Ca(ClO)[sub]2[/sub] to 250mL of water then addi ... |
21-4-2012 at 14:30
by: mycotheologist |
Questions about the haloform synthesis using acetone and calcium hypochlorite
I'm in the process of trying this reaction but theres a problem. I've added half of the acetone but ... |
21-4-2012 at 11:03
by: mycotheologist |
Devising new types of stirrers
I love magnetic stir bars but its often a pain in the ass getting a hotplate/stirrer under the react ... |
21-4-2012 at 06:11
by: mycotheologist |
HDPE as a storage for Sulfuric Acid
The hardware shops here sell 98% H2SO4 drain cleaner in HDPE containers. Heres a chart for HDPE chem ... |
21-4-2012 at 04:30
by: mycotheologist |
Liquid liquid extractions of polar solvents from non polar solvents
I bought a big 5L container of paint stripper from the hardware shop which contains toluene, xylene ... |
21-4-2012 at 04:10
by: mycotheologist |
Adding and stabilisers to/from ethers and halohydrocarbons
Not according to Sigma-Aldrich:
http://www.sigmaaldrich.com/chemistry/solvents/learning-center/stab ... |
21-4-2012 at 03:58
by: mycotheologist |
Adding and stabilisers to/from ethers and halohydrocarbons
I read that by adding ethanol to diethyl ether, the ethanol protects the ether against autooxidation ... |
20-4-2012 at 11:27
by: mycotheologist |
Phenol synthesis
Wouldn't a simple borohydride reduction do it? |
19-4-2012 at 11:21
by: mycotheologist |
calcium from milk?
It would be an insanely tricky task trying to obtain PURE calcium salts from a complex mixture milk. ... |
19-4-2012 at 11:20
by: mycotheologist |
Questions about the haloform synthesis using acetone and calcium hypochlorite
I want to try out this reaction now, I've never performed a haloform reaction so I'm just reading va ... |
19-4-2012 at 09:06
by: mycotheologist |
The importance of the size of your fractionating column
Whoa, sorry I made a mistake there lol. I checked my condenser and its B29, not B40 lol. I've been u ... |
19-4-2012 at 06:32
by: mycotheologist |
The importance of the size of your fractionating column
I ordered an air condenser so I can upgrade my distillation kit (which can only do simple distillati ... |
19-4-2012 at 05:37
by: mycotheologist |
Dropped my stir bar down the sink
[rquote=245513&tid=19632&author=unionised]Emptying the trap isn't difficult, but this might ... |
16-4-2012 at 10:41
by: mycotheologist |
PET vs. HDPE bottles
I have the urge to look for the recycling code on every plastic container I come across and I've not ... |
16-4-2012 at 07:30
by: mycotheologist |
Swimming pool ozone generators
Swimming pool ozone generators. I've been interested in ozonolysis reactions ever since I first read ... |
15-4-2012 at 11:46
by: mycotheologist |
Cheap, Quality Glass Source (Laboy Glass)
[rquote=245346&tid=18846&author=adamsium]
I really hope it's not going to take a month to a ... |
15-4-2012 at 11:34
by: mycotheologist |
Dropped my stir bar down the sink
Can't believe it actually worked but I just dragged the stir bar out of the sink trap with some neod ... |
15-4-2012 at 10:53
by: mycotheologist |
Cheap, Quality Glass Source (Laboy Glass)
Flat shipping no matter how much the order weighs? How is that possible? Anyhow, if this company rea ... |
14-4-2012 at 16:15
by: mycotheologist |
Ellement Collecting: finding/synthesizing
I don't have an element collection but theres a few elements I want to obtain because they are so my ... |
14-4-2012 at 16:11
by: mycotheologist |
Titrating HCl in acetic acid
How would you determine the concentration of HCl in a HCl in acetic acid solution? All I can think o ... |
12-4-2012 at 14:39
by: mycotheologist |
Ammonia Generator/Ammonia in Methanol
Although its not a full on MacGyver job (MacGyver woulda used a coat hanger for the stand and clamp) ... |
10-4-2012 at 11:07
by: mycotheologist |
What to do with all this ammonium sulphate?
[rquote=244680&tid=19647&author=MrHomeScientist]
On another note, I've tried making concent ... |
10-4-2012 at 11:01
by: mycotheologist |
Dropped my stir bar down the sink
[rquote=244443&tid=19632&author=Pyro]but when you do that beware!!!!!!!! you will probably f ... |
10-4-2012 at 10:30
by: mycotheologist |
What to do with my lithium before it gets oxidised
About a year ago I extracted some metallic Li from batteries and stored it in a jar of petroleum eth ... |
10-4-2012 at 10:27
by: mycotheologist |
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