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Sulphuric acid from copper sulphate and sulphur dioxide??? [rquote=663990&tid=157808&author=Keras][rquote=663986&tid=157808&author=teodor]if yo ... |
13-8-2021 at 03:28 by: teodor |
Sulphuric acid from copper sulphate and sulphur dioxide??? You can still freely buy 15% sulfuric acid in EU. Something like 34 EUR per 20L. What could be inter ... |
13-8-2021 at 02:01 by: teodor |
Sulphuric acid from copper sulphate and sulphur dioxide??? @Bedlasky: yes, you are right. What I mean is that it is probably possible to find conditions when C ... |
13-8-2021 at 00:04 by: teodor |
Sulphuric acid from copper sulphate and sulphur dioxide??? NurdRage has a video of making sufuric acid by reacting SO2 with CuCl2 solution. This is the same bu ... |
12-8-2021 at 09:14 by: teodor |
Sulphuric acid from copper sulphate and sulphur dioxide??? Also Na2SO4 can crystallise with 2 and more moles of H2SO4. I remember Tsjerk mentioned some way to ... |
12-8-2021 at 08:47 by: teodor |
Thionly chloride from batteries [rquote=663838&tid=157643&author=Monoamine]
TBH, I'm not sure how well this fume hood prote ... |
10-8-2021 at 02:06 by: teodor |
Sodium Bisulphate Solution vs Conc. Sulphuric Acid There is a more general question:
How properties of H2SO4 + Na2SO4 mixture @150C are changing depe ... |
9-8-2021 at 14:36 by: teodor |
Sodium Bisulphate Solution vs Conc. Sulphuric Acid At 25C the saturated sodium bisulphate solution contains only about 19% of HSO4- by mass, so I think ... |
9-8-2021 at 11:55 by: teodor |
Has any hobbyists ordered chemicals from Sigma-Aldrich? Yes, you are right, Texium. I am a bit in my extreme mood today (because of some obstacles). But som ... |
9-8-2021 at 07:12 by: teodor |
Thionly chloride from batteries "Also, as for safety equipment, as long as you're working in a well ventilated space and use plenty ... |
9-8-2021 at 03:23 by: teodor |
Has any hobbyists ordered chemicals from Sigma-Aldrich? I will just repeat what I said before. I think buying from companies who don't want to sell chemical ... |
9-8-2021 at 01:13 by: teodor |
Laboratoriumdiscounter.nl ratings Some hint. When I need to know the name of a compound in different language I just go to wikipedia o ... |
4-8-2021 at 01:39 by: teodor |
Leading reaction fumes out with a tube? I've just accidentally discovered today, browsing some literature, that NO gas (which is not possibl ... |
3-8-2021 at 10:57 by: teodor |
Laboratoriumdiscounter.nl ratings [rquote=663548&tid=157773&author=Keras][rquote=663546&tid=157773&author=teodor][rquo ... |
3-8-2021 at 10:23 by: teodor |
Laboratoriumdiscounter.nl ratings [rquote=663545&tid=157773&author=Keras]
Their website is in Dutch only?
[/rquote]
Yep, ... |
3-8-2021 at 08:51 by: teodor |
Laboratoriumdiscounter.nl ratings labshop.nl is also a good shop for basic things. I would try to compare the prices but they are quit ... |
3-8-2021 at 08:22 by: teodor |
Thionly chloride from batteries In the old good book "Die chemie in wasserähnlichen losungsmittelen" G. Jander there are examples o ... |
31-7-2021 at 04:27 by: teodor |
Quenching excess H2 in a reaction. Try to do an experiment of dissolving metals in HCl passing H2 into a balloon and then try to burn t ... |
30-7-2021 at 05:21 by: teodor |
Storage of 35% H2O2 Well, Karlos, my experience with this complex was only its usage. For long time it was the only one ... |
29-7-2021 at 13:27 by: teodor |
Storage of 35% H2O2 Also there is hydrogen peroxide - urea complex which is probably is the accessible way to protect H2 ... |
29-7-2021 at 11:45 by: teodor |
pyrosulfuryl chloride Reaction of SO2(OH)Cl with (paraformaldehyde) depending on conditions can give:
1. Methylene sulfat ... |
29-7-2021 at 09:51 by: teodor |
pyrosulfuryl chloride woelen, the article is attached.
I didn't try yet and I am a bit afraid of COCl2 formation. Reactio ... |
29-7-2021 at 07:39 by: teodor |
Storage of 35% H2O2 I suspect that gas collection by water setup will not work well for low gas flow. O2 will go easily ... |
29-7-2021 at 07:26 by: teodor |
Long term experiment: does this make chlorosulfonic acid? Its interesting that SO2Cl2 is not miscible with H2SO4. Do you know is SO2Cl2 is miscible with chlor ... |
29-7-2021 at 07:21 by: teodor |
pyrosulfuryl chloride No, I mean that I suspect SOCl2 would require less heat to chlorinate/dehydrate H2SO4 to S2O5Cl2 / ( ... |
29-7-2021 at 03:47 by: teodor |
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