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Getting Started?
as far as Home ingredients go I suppose extracting oleic acid from olive oil via soap. This is a mi ... |
27-12-2014 at 13:29
by: CHRIS25 |
Copper carbonate - controlling the colour
Well, here is some last quick minute data from the 4 tests that I did, now dried.
(I like my own no ... |
24-12-2014 at 08:11
by: CHRIS25 |
Copper carbonate - controlling the colour
I read "quickly' and have not yet gone through this slowly and digested, but I certainly get the sen ... |
24-12-2014 at 07:39
by: CHRIS25 |
Copper carbonate - controlling the colour
It would appear from further reading that Pressure does not play such an important role in the forma ... |
24-12-2014 at 03:25
by: CHRIS25 |
Copper carbonate - controlling the colour
Yes I agree, and if these people can make it, http://www.kremer-pigmente.com/en/search.html?keywords ... |
20-12-2014 at 16:10
by: CHRIS25 |
Copper carbonate - controlling the colour
Just found this: http://www.sciencemadness.org/talk/viewthread.php?tid=3623#pid40077
[Edited on 20 ... |
20-12-2014 at 11:47
by: CHRIS25 |
Copper carbonate - controlling the colour
[rquote=380413&tid=50822&author=blogfast25]Well, the Azurite experiment was an [b]epic failu ... |
20-12-2014 at 09:09
by: CHRIS25 |
Copper carbonate - controlling the colour
Reference the brain-wave above - Did you not advise against using a powder?
Not that beforehand I ... |
19-12-2014 at 10:45
by: CHRIS25 |
Copper carbonate - controlling the colour
Ok Ok Guys, there seems to be some communication mis-wired, or you have colour management issues on ... |
19-12-2014 at 00:53
by: CHRIS25 |
Copper carbonate - controlling the colour
Yep and no it's not you, Green turns to blue with sulphuric and blue turns to green in linseed, (als ... |
18-12-2014 at 12:29
by: CHRIS25 |
New Measurements
Firstly I have to apologize. The blue that I kept measuring was the Blue-Green; good news is that t ... |
18-12-2014 at 11:29
by: CHRIS25 |
Copper carbonate - controlling the colour
Ok Gert thankyou for all that above. Here are my notes:
Na[sub]2[/sub]CO[sub]3[/sub] + 2NaOH + C ... |
18-12-2014 at 07:19
by: CHRIS25 |
Reduction of Fe(+3) in Fe(+2)
As far as I am concerned setting the ferric oxalate under UV light is the most painless and quickest ... |
18-12-2014 at 07:01
by: CHRIS25 |
Third Round Tests
Same Procedure used as previous except Sulphuric acid diluted to 50%, using approx 17 mL (8.5 : 8.5) ... |
18-12-2014 at 05:43
by: CHRIS25 |
Copper carbonate - controlling the colour
[rquote=378093&tid=50822&author=blogfast25] The pressure increase that results is governed b ... |
18-12-2014 at 03:11
by: CHRIS25 |
Copper carbonate - controlling the colour
[rquote=379244&tid=50822&author=blogfast25]Chris, once again I can’t make head or tails of ... |
17-12-2014 at 10:31
by: CHRIS25 |
Cuprous Oxychloride
[rquote=379208&tid=55616&author=No Tears Only Dreams Now] tell me if I'm wrong, but it seems ... |
17-12-2014 at 10:11
by: CHRIS25 |
Tests Re-done
So, the sledgehammer was not that bad considering my infantile reasoning. Anyway, here are the new ... |
17-12-2014 at 03:50
by: CHRIS25 |
Copper carbonate - controlling the colour
Ah sorry. Still learning to be more meticulous and in presenting data properly. (untrained in that ... |
16-12-2014 at 11:02
by: CHRIS25 |
Copper carbonate - controlling the colour
Very surprised by this. But thanks Gert. I have used chemspider quite a lot and thought it a compl ... |
16-12-2014 at 07:20
by: CHRIS25 |
Copper carbonate - controlling the colour
@Gert
Quote: ""BTW, that second structure labelled 'carbonic acid copper hydrate' is simply ba ... |
16-12-2014 at 01:26
by: CHRIS25 |
Copper carbonate - controlling the colour
Aga, from what I deduce so far (and am always wrong in my deductions...) the azurite blue is the Pur ... |
15-12-2014 at 12:42
by: CHRIS25 |
Copper carbonate - controlling the colour
Thought maybe you might find this interesting: What I find interesting are the 2 different oxidatio ... |
15-12-2014 at 10:33
by: CHRIS25 |
Making Sodium Silicate
[rquote=377930&tid=19882&author=No Tears Only Dreams Now]Thanks for finally registering and ... |
13-12-2014 at 13:23
by: CHRIS25 |
Copper carbonate - controlling the colour
On that link just scroll down a couple of times.
@Gert: Calculations show that on stoichiometr ... |
13-12-2014 at 10:44
by: CHRIS25 |
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