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Equivalent to moles conversion?
[rquote=691807&tid=160231&author=Grizli7]I think the authors, using a low temperature of 0-4 ... |
21-3-2024 at 05:24
by: bnull |
Aluminuim sulfide synthesis
[rquote=691792&tid=160229&author=Admagistr]I recall that there used to be a method of meltin ... |
20-3-2024 at 14:32
by: bnull |
Equivalent to moles conversion?
[rquote=691788&tid=160231&author=Grizli7]And one more question about the paper seems to me t ... |
20-3-2024 at 09:51
by: bnull |
Separating Zinc Sulfate from Manganese Sulfate with old Zinc Carbon battery as the starting material
They're covering all the bases, from common zinc-carbon (no ZnCl[sub]2[/sub]) to heavy duty zinc car ... |
20-3-2024 at 05:10
by: bnull |
Calcium Silicate from concrete rubble?
In 5 minutes, starting from calcium chloride and silica? No. The only way to make calcium silicate ( ... |
20-3-2024 at 05:05
by: bnull |
Equivalent to moles conversion?
I would increase only the HCOOH because it is the solvent. They wrote "a minimum of 3 eq of 30% aq" ... |
20-3-2024 at 04:21
by: bnull |
Equivalent to moles conversion?
[rquote=691760&tid=160231&author=Grizli7]I understood correctly. Molar ratio 1:1:1 ? I came ... |
19-3-2024 at 16:04
by: bnull |
Equivalent to moles conversion?
[rquote=691758&tid=160231&author=DraconicAcid]No. One mole equivalent of hydrogen peroxide ... |
19-3-2024 at 13:10
by: bnull |
Equivalent to moles conversion?
2. Apparently not. If it is what I'm thinking, you may use methanol (I was about to say acetone but, ... |
19-3-2024 at 07:21
by: bnull |
The Short Questions Thread (4)
[u]What about "A mild and efficient method for the preparation of acyl azides from carboxylic acids ... |
18-3-2024 at 17:00
by: bnull |
Separating chloroacetic acid and an sulfuric acid
What did you do with all the hydrogen chloride generated? |
18-3-2024 at 16:35
by: bnull |
Separating Zinc Sulfate from Manganese Sulfate with old Zinc Carbon battery as the starting material
You don't add HCl. It comes from the electrolyte in the zinc-carbon batteries,which is a paste of am ... |
18-3-2024 at 16:28
by: bnull |
The Short Questions Thread (4)
Hmm. Could it be this book?
[Edited on 18-3-2024 by bnull] |
18-3-2024 at 15:21
by: bnull |
The Short Questions Thread (4)
[rquote=691671&tid=25055&author=mr_bovinejony]This is probably a bit of a stretch but I vagu ... |
18-3-2024 at 11:54
by: bnull |
Aluminuim sulfide synthesis
According to Brauer (see attachment), it's 96.2 g S to 54 g Al, or 16:9 S:Al, with an excess sulfur ... |
18-3-2024 at 05:41
by: bnull |
burnt through steel crucible?
[rquote=691623&tid=160213&author=knowledgevschaos]Can tin burn below it's boiling point?[/rq ... |
18-3-2024 at 03:20
by: bnull |
Separating Zinc Sulfate from Manganese Sulfate with old Zinc Carbon battery as the starting material
You'll have a solution of sulfuric acid, zinc sulfate, and ammonium sulfate in the beaker, and black ... |
18-3-2024 at 03:09
by: bnull |
Calcium Silicate from concrete rubble?
[rquote=691708&tid=160214&author=nikotyna1939]what is the main product of reacting Calcium c ... |
18-3-2024 at 02:48
by: bnull |
Calcium Silicate from concrete rubble?
[rquote=691706&tid=160214&author=nikotyna1939]i also just want to know is there other ways t ... |
18-3-2024 at 02:31
by: bnull |
Calcium Silicate from concrete rubble?
At least it is not like those pearls in Detritus, as "alcohol reduction by living fish gills", or "h ... |
17-3-2024 at 11:59
by: bnull |
Separating chloroacetic acid and an sulfuric acid
The same patent (US1304108) suggests:
[list=A][*]vacuum distillation (p.1, lines 58-62);
[*]use of ... |
16-3-2024 at 16:56
by: bnull |
Separating Zinc Sulfate from Manganese Sulfate with old Zinc Carbon battery as the starting material
You can use sodium hydroxide. Ok, it's not exactly the separation of zinc and manganese sulfates, bu ... |
16-3-2024 at 15:54
by: bnull |
chloromethylene dibenzoate: stable formyl chloride equivalent
[rquote=691622&tid=160225&author=clearly_not_atara]The other reference for the anhydride met ... |
15-3-2024 at 10:15
by: bnull |
Dissolving Manganese Dioxide in Sulfuric Acid?
[rquote=691643&tid=160221&author=fx-991ex]Am sorry to drift this off topic a little, but why ... |
15-3-2024 at 09:34
by: bnull |
Synthesis of fatty acids from expired soap
Thank you. I was into homemade soaps and fatty acids some 20 years ago. |
14-3-2024 at 14:23
by: bnull |
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