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Small scale production of H2SO4 in the amateur lab
SO2Cl2 reacts with water very slowly. Besides that, it does not dissolve in H2SO4, nor in water, so ... |
28-10-2021 at 00:18
by: woelen |
Virally vectored immunocontraception
Let's start with intervening in xxxxx's fertility.
Is that a good thing? Let xxxxx decide . . . |
27-10-2021 at 10:07
by: woelen |
2021 Secret Santa - Sign up here
I'm also in again! |
25-10-2021 at 23:43
by: woelen |
Some experiments with cyanate ion
[quote]The blue cobalt complex- with chloride or thiocyanate, I know this can be extracted into solv ... |
24-10-2021 at 11:19
by: woelen |
Some experiments with cyanate ion
The cyanate ion, OCN(-), is somewhat underrated on sciencemadness. The ion is only rarely mentioned ... |
22-10-2021 at 10:00
by: woelen |
Diluting 90+% Nitric Acid to 70%?
Just distill nitric acid from sulfuric acid and a nitrate salt, to which a little water is added bef ... |
20-10-2021 at 01:31
by: woelen |
Sodium borohydride and Sodium azide for sale
I can add to this, that these ampoules are indeed very nice. I also purchased PI3 from Chemcraft som ... |
17-10-2021 at 13:29
by: woelen |
New Energetic Materials - Current Research
An amount of 50 grams is not small. It is insanely large and may blow off hand or even larger parts ... |
17-10-2021 at 12:49
by: woelen |
Distilled vs Deionized Water
I moved the thread from the energetic materials section to general chemistry. This has nothing to do ... |
16-10-2021 at 03:45
by: woelen |
Distilled vs Deionized Water
For home chemistry purposes in practice I never noticed any differences. My experiments worked equal ... |
16-10-2021 at 03:43
by: woelen |
Tips on filming reactions with a phone?
Good lighting is the key to good photos and videos.
Good cameras are a pre, but not a requiremen ... |
16-10-2021 at 03:37
by: woelen |
Concentrating hydrobromic acid higher than the azeotrope?
A benefit of higher content HBr (and also HCl) is that in those liquids there is a considerable amou ... |
16-10-2021 at 03:29
by: woelen |
Concentrating hydrobromic acid higher than the azeotrope?
I once saw HBr sold commercially as 62% solution. That concentration is somewhat comparable in handl ... |
15-10-2021 at 05:38
by: woelen |
potassium selenite
Try heating it gently for an hour or so in an oven at 100 C setting. |
13-10-2021 at 23:11
by: woelen |
How is an electrolyte different from a conductor?
There is a very simple difference. In a wire, it is only electrons, which can move around to keep ch ... |
11-10-2021 at 22:56
by: woelen |
Small scale production of H2SO4 in the amateur lab
If this hypothesis is true, then making pure H2SO4 from HSO3Cl and 90% H2SO4 could be done, if also ... |
11-10-2021 at 01:06
by: woelen |
The reaction of chlorosulfonic acid with different metals
Interesting reactions, and also quite remarkable results. So, chlorosulfonic acid is not the most co ... |
10-10-2021 at 12:15
by: woelen |
Small scale production of H2SO4 in the amateur lab
That's a quite surprising result. If you look at the reaction between water and chlorosulfonic acid, ... |
10-10-2021 at 09:46
by: woelen |
potassium persulfate purification help?
Monopersulfate is SO5(2-) (or HSO5(-)).
This does not sound very useful. I would not spend money ... |
8-10-2021 at 05:43
by: woelen |
Mothballs - what is available where you live?
Here I only could find p-dichlorobenzene. Never saw naphtalene, nor camphor-based ones. |
7-10-2021 at 06:41
by: woelen |
The reaction of chlorosulfonic acid with different metals
The manganese probably forms an anhydrous compound, probably MnSO4, which is very very pale pink, ne ... |
6-10-2021 at 23:43
by: woelen |
The reaction of chlorosulfonic acid with different metals
Interesting read! Especially your observation that HSO3Cl with AcOH gives a viscous liquid. I have d ... |
4-10-2021 at 00:22
by: woelen |
Oxidation of SO2 to SO3 in pyrosulfuryl chloride
Are these compounds really stable? SO2Cl2 also is not fully stable. I have a small quantity of this, ... |
4-10-2021 at 00:11
by: woelen |
Separation of two inorganic compounds
I would keep the mix as is and use it for making NH3. Both chemicals can be used very nicely for mak ... |
3-10-2021 at 12:09
by: woelen |
Report on trying to make lithium dichromate
This looks really nice. The hassle with the electrolysis indeed was not necessary. It even can do mo ... |
1-10-2021 at 05:09
by: woelen |
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