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Reactions with Sulfamic acid
The question is too interesting to turn it into offtopic/detritus, I also want to hear good suggesti ... |
3-7-2014 at 22:32
by: papaya |
H2O2 decomp. catalysts
unfortunately don't have bromide. Nice page, but I thought Cu2+ is capable to oxidize bromide to bro ... |
1-7-2014 at 13:37
by: papaya |
H2O2 decomp. catalysts
It is interesting to me here to see how a ligand can change the behavior of the cation - what if ins ... |
1-7-2014 at 12:59
by: papaya |
H2O2 decomp. catalysts
Cu(II) ? You mean CuCl2? I don't have that, and CuSO4 doesn't react that much (not noticeable) as I ... |
1-7-2014 at 03:55
by: papaya |
H2O2 decomp. catalysts
Few articles on topic:
http://link.springer.com/article/10.1007%2Fs007060170004
https://www.scienc ... |
1-7-2014 at 03:49
by: papaya |
H2O2 decomp. catalysts
SHIT, YOU'LL NOT BELIEVE!
New, more clever experiment: about 50-100mgs of CuSO4 and NaCl dissolved ... |
30-6-2014 at 14:45
by: papaya |
H2O2 decomp. catalysts
Woelen, conc. HCl (1ml) + CuSO4 (maybe 50mg) + NaCl (about 50mg) + H2O2(2ml) didn't work! First diss ... |
30-6-2014 at 14:30
by: papaya |
H2O2 decomp. catalysts
I also think there may be impurity in salts, BUT both salts if used ALONE with H2O2 will not give an ... |
30-6-2014 at 14:10
by: papaya |
H2O2 decomp. catalysts
Another try with CuSO4 + HCl instead of NaCl doesn't work!!! WTF? |
30-6-2014 at 13:00
by: papaya |
H2O2 decomp. catalysts
a Reaction is going ??? Cannot be true...  |
30-6-2014 at 12:18
by: papaya |
H2O2 decomp. catalysts
Minutes ago I evidenced a spectacular reaction when adding little amounts of CuSO4 and NaCl to 30% h ... |
30-6-2014 at 10:36
by: papaya |
Dangers/risks of Mazilli ZVS driver?
Long time ago I tried it and it worked (had no secondary wire and core - just 2 primaries side by si ... |
30-6-2014 at 09:40
by: papaya |
Boron reactivity?
Try to burn in O2 atmosphere? |
28-6-2014 at 13:38
by: papaya |
Titanium compounds out of TiO2
HF and similar things, though available to me, aside from being toxic are inconvenient since you mus ... |
28-6-2014 at 07:39
by: papaya |
Titanium compounds out of TiO2
Thanks WGTR, quite informative. So it appears that after fusion one gets titanium sulfate, but then ... |
26-6-2014 at 14:26
by: papaya |
Titanium compounds out of TiO2
What soluble product exactly did it form, WGTR? Can I really use NH4HSO4 instead? Also - if I manage ... |
26-6-2014 at 12:21
by: papaya |
Titanium compounds out of TiO2
Hi everyone,
I own an amount of pure TiO2 powder, that for no surprise is very inert - it will no ... |
26-6-2014 at 09:04
by: papaya |
The Short Questions Thread (4)
Well, I conducted an experiment, where I melted 5g of 'sorbitol' with unknown water content in a wid ... |
18-6-2014 at 11:29
by: papaya |
The Short Questions Thread (4)
So what about sorbitol? |
18-6-2014 at 04:40
by: papaya |
The Short Questions Thread (4)
Sorbitol
Where I live I can freely obtain sorbitol sugar substitute (crystalline) for experiments ... |
17-6-2014 at 12:08
by: papaya |
Oxalate complexes
[rquote=334785&tid=30660&author=DraconicAcid][rquote=334739&tid=30660&author=thesmug ... |
17-6-2014 at 09:54
by: papaya |
Oxalate complexes
[rquote=334606&tid=30660&author=woelen]Some oxalates and oxalato complexes are explosive!
... |
16-6-2014 at 01:47
by: papaya |
Oxalate complexes
I must say that lately I prepared copper (II) oxalate (which must be regarded as a complex), though ... |
16-6-2014 at 01:24
by: papaya |
Melting whistle mix
Dornier, don't you want to try the same with KClO4 instead of KClO3, maybe even more powerful? |
8-3-2014 at 11:49
by: papaya |
Melting whistle mix
Now try with benzoic acid instead of benzoate - you'll be surprized how difficult is it to ignite ( ... |
6-3-2014 at 10:12
by: papaya |
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