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adulteration of acid.
The 'evidence' is that in the early 1800s potassium bisulphate was added to sulphuric acid ... |
26-3-2005 at 03:00
by: FGP |
adulteration of acid
Would potassium bisulphate dissolve in conc. sulphuric acid?
Assuming it does would this increase t ... |
25-3-2005 at 04:32
by: FGP |
chlorine water
[quote][i]Originally posted by mick[/i]
Chlorine gas is soluble in water, 1 volume of water will d ... |
13-9-2004 at 03:34
by: FGP |
chlorine water
Does somebody know the available chlorine content in a saturated chlorine water solution?
Would th ... |
12-9-2004 at 04:24
by: FGP |
Distillation of Cider.
[quote][i]Originally posted by MadHatter[/i]
I make hard cider and use the freezing method to remov ... |
6-8-2004 at 01:25
by: FGP |
Distillation of Cider.
Do you have Cider in America?
If I distill it what are the likely products and at what temperatures ... |
5-8-2004 at 01:48
by: FGP |
Conc Sulphuric Acid
Is there an obliging chemist on this list with laboratory facilities to hand?
I want to know whethe ... |
8-7-2004 at 06:11
by: FGP |
distilled water
Does anyone have a novel way of making distilled water using common kitchen equipment? I've tr ... |
9-5-2004 at 03:55
by: FGP |
Soaps - alcohol soluble.
[quote][i]Originally posted by unionised[/i]
The oleates and stearates of both metals are soluble i ... |
20-4-2004 at 03:10
by: FGP |
Soaps - alcohol soluble.
Can somebody tell me - are potassium based soaps soluble in alcohol while sodium soaps are insoluble ... |
19-4-2004 at 03:40
by: FGP |
Fermentation.
[quote][i]Originally posted by Tacho[/i]
I vote for lactic.  [/quote]
Surely lactic acid comes f ... |
18-1-2004 at 04:38
by: FGP |
Fermentation.
A fermentation using rye bran used to be a method of producing a 'sour' in early bleaching ... |
15-1-2004 at 07:09
by: FGP |
mercury salt
I really would become a chemist first!
FGP |
12-1-2004 at 07:14
by: FGP |
Ancient Potash Making.
Before synthetic alkali carbonates became available early chemists suggested that potash could be ma ... |
12-1-2004 at 03:25
by: FGP |
Calcium Sulphide
[quote][i]Originally posted by chemoleo[/i]
Lol, I also prefer Sulphide & sulphate - it's ... |
19-12-2003 at 05:17
by: FGP |
Calcium Sulphide
Archives show that calcium sulphide was produced by heating sulphur and oyster shells (presumably in ... |
18-12-2003 at 04:38
by: FGP |
Silica Gell going to dust?
[quote][i]Originally posted by kryss[/i]
Silica - the dry dust - is actually very dangerous if you ... |
24-11-2003 at 03:00
by: FGP |
Silica Gel
Thanks Marvin. I'm inclined to take your advice although the supplier of the silica gel thought ... |
21-11-2003 at 02:26
by: FGP |
Silica Gel
Has anyone on this forum ever tried regenerating silica gel in a micro wave oven?
Comments & ad ... |
20-11-2003 at 07:06
by: FGP |
