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Do i have Potassium Chromate?
[rquote=692230&tid=159882&author=RU_KLO]Difficult part is to know the quantity of Cr (III) i ...
6-4-2024 at 04:32
by: bnull
The Short Questions Thread (4)
[rquote=692225&tid=25055&author=wg48temp9]If you mean it performs that sum then that is inc ...
5-4-2024 at 01:47
by: bnull
Do i have Potassium Chromate?
Find the MSDS of the hypochlorite you're using. Or search here: [url=https://www.argentina.gob.ar/an ...
3-4-2024 at 11:21
by: bnull
Failed attempt on making glycouril
[rquote=692156&tid=160262&author=Niklas]It is pretty slow, but it works well enough apparent ...
2-4-2024 at 09:06
by: bnull
Allophanic acid
[rquote=690187&tid=160111&author=bnull]Another source is a 1987 paper in the Zhurnal Organic ...
2-4-2024 at 02:51
by: bnull
Two-step preparation of biodiesel from waste soap
I browsed the reference you provided. There is, in the page after the one that appears in your video ...
31-3-2024 at 11:11
by: bnull
Sulphuric imide?
There are sulfinamidines (R[sub]2[/sub]=N-(S=N-R)-R) and sulfonimidamides (R[sub]2[/sub]N-(S=O)=N-R( ...
31-3-2024 at 04:29
by: bnull
Failed attempt on making glycouril
[rquote=692087&tid=160262&author=Niklas]Seems like there really is a whole lot of stuff prec ...
30-3-2024 at 19:17
by: bnull
Failed attempt on making glycouril
Correct me if I am wrong. You used 11.7 mL (14.5 g) of glyoxal 40%, 14.0 g of P[sub]4[/sub]O[sub]10[ ...
30-3-2024 at 14:22
by: bnull
Chemiolis's YouTube channel
I remember watching something from him, maybe the cubane synthesis (if I'm not mistaking him for som ...
28-3-2024 at 03:04
by: bnull
Two-step preparation of biodiesel from waste soap
What about transesterification with ethyl acetate? The solubility of fatty acids in EtOAc is about t ...
28-3-2024 at 02:46
by: bnull
The Short Questions Thread (4)
[rquote=692001&tid=25055&author=yobbo II]Could someone tell me what is meant by the feature ...
27-3-2024 at 15:04
by: bnull
Synthesis of Mesitylene
Hold on. Where did you find this "typical formula"? Do you have a paper or link or something similar ...
27-3-2024 at 09:43
by: bnull
Understanding the role of H2O2 and HCl in nickel metal dissolution
[rquote=691976&tid=160248&author=SuperNova153]Do you think nickel(III) compounds would reali ...
27-3-2024 at 04:35
by: bnull
Introduction
Hi. Don't forget to visit the Library ([url]https://library.sciencemadness.org/library/index.html[/u ...
26-3-2024 at 06:16
by: bnull
Understanding the role of H2O2 and HCl in nickel metal dissolution
You forgot nickel(III).
Welcome to the forum.
[Edited on 26-3-2024 by bnull]
26-3-2024 at 05:18
by: bnull
Extracting chromates from stainless steel
[rquote=691938&tid=160242&author=Rainwater]3) take the ... cant remember the word.... oppsit ...
25-3-2024 at 19:26
by: bnull
Extract Zr from ZrO2 using Mg?
[rquote=691882&tid=160241&author=Admagistr]steam decomposition of ZrI4 on hot thin tungsten ...
24-3-2024 at 09:24
by: bnull
Do i have Potassium Chromate?
Maybe your SS has nickel in it. It would explain the black precipitate, the green/blue stuff.
(SS ...
24-3-2024 at 07:10
by: bnull
Extracting chromates from stainless steel
Someone else is having similar problems with chromates [url=https://www.sciencemadness.org/whisper/v ...
24-3-2024 at 06:00
by: bnull
Extract Zr from ZrO2 using Mg?
[rquote=691870&tid=160241&author=Conure]You people are saying Zr is sensitive to HCl?[/rquot ...
24-3-2024 at 05:56
by: bnull
Extract Zr from ZrO2 using Mg?
[rquote=691865&tid=160241&author=Admagistr]I'm just wondering if zirconium forms some kind o ...
23-3-2024 at 17:55
by: bnull
Concentration of BaCl2 by Common ion efect
I came across a work done by an Indian (from India) chemist, B. P. Choudhari, about the exact same e ...
22-3-2024 at 06:15
by: bnull
Separating Zinc Sulfate from Manganese Sulfate with old Zinc Carbon battery as the starting material
@EF2000: Ooh, I wish I had found that book sooner. Thanks.
@Sulaiman: I had that in mind (old bat ...
21-3-2024 at 14:17
by: bnull
Do i have Potassium Chromate?
Chromium (III) hydroxide is soluble in sodium hydroxide.
21-3-2024 at 05:30
by: bnull
[Next Page]
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
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Literature and Documentation
» Sciencemadness Wiki
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