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Copper carbonate - controlling the colour
[rquote=380443&tid=50822&author=CHRIS25]Just found this: http://www.sciencemadness.org/talk ... |
20-12-2014 at 13:03
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=380422&tid=50822&author=CHRIS25][rquote=380413&tid=50822&author=blogfast25]W ... |
20-12-2014 at 11:09
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=380390&tid=48892&author=DrMario]Also, I've never had the opportunity to use such con ... |
20-12-2014 at 08:53
by: blogfast25 |
Copper carbonate - controlling the colour
Well, the Azurite experiment was an [b]epic failure[/b].
I opened the bottle and it fizzed like m ... |
20-12-2014 at 08:19
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=380338&tid=48892&author=DrMario]This video shows behavior that is in many ways more ... |
20-12-2014 at 05:38
by: blogfast25 |
Reduction of Fe(+3) in Fe(+2)
[rquote=379968&tid=55934&author=veerenyadav]
thanks to all,
I think I should try steel woo ... |
19-12-2014 at 14:16
by: blogfast25 |
Copper carbonate - controlling the colour
Chris:
I advised against powder in the case of limestone (CaCO3) because I was using an excess (w ... |
19-12-2014 at 14:06
by: blogfast25 |
Copper carbonate - controlling the colour
That's much better, Chris, thank you.
Tomorrow I'm wrapping up my Azurite experiment although the ... |
19-12-2014 at 10:00
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=379662&tid=45845&author=deltaH]Ah ok, I misunderstood you. Best to follow a literatu ... |
18-12-2014 at 14:29
by: blogfast25 |
Copper carbonate - controlling the colour
Chris:
First off. Like aga, I have difficulty distinguishing the colours of these products. Very ... |
18-12-2014 at 14:07
by: blogfast25 |
copper carbonate synth.
[rquote=379667&tid=55588&author=maliveline]you can move the thread if you want sorry i didn' ... |
18-12-2014 at 13:43
by: blogfast25 |
Reduction of Fe(+3) in Fe(+2)
Didn't even know sunlight worked, TBH.
But ionic reactions in water are usually very fast, so eve ... |
18-12-2014 at 11:09
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=379631&tid=45845&author=MrHomeScientist]That's a really interesting synthesis! Not h ... |
18-12-2014 at 10:55
by: blogfast25 |
Removing CuSO4 from Acetic Acid
[rquote=323567&tid=29606&author=Zyklon-A]Not to mention the equilibrium:
CuSO[sub]4[/sub] + ... |
18-12-2014 at 10:49
by: blogfast25 |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
[rquote=379280&tid=45845&author=The Volatile Chemist]Nice job everyone. There was a lot of a ... |
18-12-2014 at 10:43
by: blogfast25 |
Reduction of Fe(+3) in Fe(+2)
[rquote=379606&tid=55934&author=unionised]Have you considered using iron (metal) as the redu ... |
18-12-2014 at 10:34
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=379619&tid=50822&author=aga]Judging by that data, blogfast25's experiment is bang on ... |
18-12-2014 at 10:05
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=379601&tid=50822&author=CHRIS25]
Ah copper nitrate, I made it last year, I was even ... |
18-12-2014 at 08:13
by: blogfast25 |
Copper carbonate - controlling the colour
Chris, you're definitely getting closer but I think your main problem is one of scale (too small) an ... |
18-12-2014 at 06:17
by: blogfast25 |
copper carbonate synth.
[b]@ maliveline:[/b]
Please use the search facility before posting new threads, this is literally ... |
17-12-2014 at 10:52
by: blogfast25 |
Copper carbonate - controlling the colour
One BIG problem is for the green one: you lose 15 g, yet used only about 1 g of carbonate!
One wo ... |
17-12-2014 at 10:45
by: blogfast25 |
Copper carbonate - controlling the colour
Chris, once again I can’t make head or tails of your numbers: it seems in the first case NO CO2 wa ... |
17-12-2014 at 09:43
by: blogfast25 |
Copper carbonate - controlling the colour
Chris, thanks very much. I will interpret these data tonight. And no, you're not the 'forum idiot', ... |
17-12-2014 at 03:54
by: blogfast25 |
Copper carbonate - controlling the colour
Unfortunately the above is wrong in many ways. I'll try and keep it short.
1. You start from a fa ... |
16-12-2014 at 13:28
by: blogfast25 |
xylene to benzene: HCl + al
However you look at it, converting something like Xylene to benzene is folly, when sodium benzoate i ... |
16-12-2014 at 10:43
by: blogfast25 |
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