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Recrystallizing NaOH
Hi guys,
I have some caustic soda of unknown purity. The label says Caustic soda - great for soap ... |
18-5-2010 at 17:12
by: Runningbear |
White vinegar to acetic acid
Just do a search for acetic acid or glacial acetic acid there are two very comprehensive threads on ... |
10-5-2010 at 16:26
by: Runningbear |
A small room lab setup (macGivered)
Hey SWilkin676,
Are those fry daddy's made of aluminium? I'm assuming they must be if your runnin ... |
6-5-2010 at 22:57
by: Runningbear |
Glacial acetic acid...
Here is the patent on the production of acetic acid from ethanol using electroysis in case anyone is ... |
27-4-2010 at 20:07
by: Runningbear |
Drying IPA - easiest method
thanks entropy51, much appreciated.
[Edited on 19-4-2010 by Runningbear] |
18-4-2010 at 18:17
by: Runningbear |
Drying IPA - easiest method
Sorry, I said ethanol but it is in fact C3H8O.
|
15-4-2010 at 04:22
by: Runningbear |
Drying IPA - easiest method
I want to dry IPA (91% ethanol) using a drying agent. Preferably something I can heat or buy dry, th ... |
14-4-2010 at 23:03
by: Runningbear |
making colorless ethanol
Why not just make your own reflux still and brew your own. Make the still once and you've got ethano ... |
6-4-2010 at 20:37
by: Runningbear |
Making KOH with Potassium Carbonate
Thanks for the feedback Jor.
Potassium bicarbonate is 100.12 grams per mole
Calcium hydroxide ... |
11-3-2010 at 04:33
by: Runningbear |
Making KOH with Potassium Carbonate
Hi Guys,
I want to make a small amount of KOH from potassium carbonate and calcium hydroxide. Can ... |
9-3-2010 at 03:15
by: Runningbear |
glassware
Bquirky, what did you order from them and what was the quality like?
Runningbear |
11-2-2010 at 02:10
by: Runningbear |
Concentrating 50% nitric acid
thanks guys,
Measuring the temp is a great idea. I only want about 50ml so I'm not too worried ab ... |
9-2-2010 at 19:33
by: Runningbear |
Concentrating 50% nitric acid
I found this video tutorial on making 50% nitric acid which seems like a pretty straightforward meth ... |
7-2-2010 at 21:34
by: Runningbear |
Maximum boiling azeotrope
thanks GSD,
So if I kept the distillation temp above 86C and under 100C, then nothing would come ... |
17-1-2010 at 03:43
by: Runningbear |
Maximum boiling azeotrope
Can someone help me out with the difference between maximum and minimum boiling azeotropes.
For ... |
14-1-2010 at 21:58
by: Runningbear |
Glacial Acetic Acid synthesis wo sulfuric
And I forgot to mention, when you're vacuuming off the water you will know it it works because the a ... |
14-1-2010 at 15:19
by: Runningbear |
Glacial Acetic Acid synthesis wo sulfuric
You can buy copper sulphate at the fertilizer section of most big hardware superstores. Not sure on ... |
14-1-2010 at 15:12
by: Runningbear |
Size of flat bottomed flasks that can be used on hotplate.
I've read that larger flat bottom flasks can explode when used directly on hotplates. Is this only l ... |
13-1-2010 at 17:30
by: Runningbear |
Making glacial acetic acid
Entrophy, there were some great methods in that doc. I'm going to test a few of them.
I also fou ... |
29-10-2009 at 04:09
by: Runningbear |
Making glacial acetic acid
If I was going to purify indicator stop bath (85% acetic acid), what is the simplest method?
Is i ... |
28-10-2009 at 01:51
by: Runningbear |
Making Sodium Bisulfate
[rquote=164186&tid=12933&author=entropy51]I thought that might be your plan, and it is a nic ... |
14-10-2009 at 15:16
by: Runningbear |
Converting sodium meta bisulfite to sodium bisulfite?
Thanks Ozone. Much appreciated. |
14-10-2009 at 15:08
by: Runningbear |
Converting sodium meta bisulfite to sodium bisulfite?
Hi guys,
Can anyone point me in the direction of a method for converting sodium meta bisulfite to ... |
13-10-2009 at 22:17
by: Runningbear |
Making Sodium Bisulfate
Thanks for the feedback guys.
Entrophy, I know you can buy it quite cheaply, but I thought I mi ... |
13-10-2009 at 14:36
by: Runningbear |
Making Sodium Bisulfate
Hi guys,
A quick question. If I have 33% sulfuric acid and 100% sodium hydroxide, can I produce s ... |
13-10-2009 at 03:44
by: Runningbear |
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