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Stupid question about commercial aluminum isolation
If you elecrolyse halides, you produce carbon halides which are worse than CO2.
12-10-2025 at 15:18
by: Radiums Lab
Which chemicals do you NOT want to have at home ?
I think I dont want to have some [Ni(CO4)] around.
12-10-2025 at 00:36
by: Radiums Lab
Secret Santa 2025
Thanks for organising this. Its my first time.
9-10-2025 at 05:43
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
@bnull thanks for the input.
4-10-2025 at 22:11
by: Radiums Lab
Does H2CO3 really exist ?
See CO2 does not react with blue litmus, but when bubbled through deionised water colour changes.
3-10-2025 at 23:47
by: Radiums Lab
Which chemicals do you NOT want to have at home ?
[rquote=703497&tid=161323&author=bariumbromate]NAN3 is useful to have around though... i hav ...
2-10-2025 at 13:41
by: Radiums Lab
storage of PCl5 and AlCl3
I dont know what that yellow stuff is, the whole bottle is in a thin plastic cover. It is pretty old
29-9-2025 at 23:57
by: Radiums Lab
storage of PCl5 and AlCl3
In my college we have AlCl3. It is kept in a normal reagent bottle with yellow stuff around the neck
29-9-2025 at 23:53
by: Radiums Lab
Why is isolating Na more difficult than isolating K ?
Mr green guy isolated Na from Al in small quanities.
29-9-2025 at 23:46
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
My syllabus is far from completion so i'll have to shut experimenting for quite a long time.

[Edite ...
23-9-2025 at 15:11
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
I checked other thread and the research is wrong there H2S is not liberated.I have JEE mains on jan. ...
23-9-2025 at 15:07
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
@Texium if its phosphine gas where is P coming from? The impurities in acid or the nails.
23-9-2025 at 14:43
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
If I am not wrong, you tried to make FeSO4 using HCl and Fe? How. Or did you remove Zn using HCl?
22-9-2025 at 21:33
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
@MrDoctor I tested for H2S but the result was negative. But my observations are almost same as yours
22-9-2025 at 21:27
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
Acid means new H2SO4 bottle(SQ grade). If theres same smell I will send the Fe to @Sulaiman.
22-9-2025 at 19:56
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
Thank you for the idea guys. I'll try with TMT bars. If smell is noted I am forced to open the acid
22-9-2025 at 19:52
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
@bnull can we remove sulfhydric acid since its H2S? Yea it was same acid mentioned in other post.

[ ...
22-9-2025 at 11:56
by: Radiums Lab
Acetanilide synthesis from aniline and acetic acid
I am reffering to first paper's post. Most of the cases he burner is powered by LPG.
22-9-2025 at 11:48
by: Radiums Lab
Acetanilide synthesis from aniline and acetic acid
By looking at author's name they are Indians. Most of researchers use bunsen burner as flame source.
22-9-2025 at 11:44
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
I will repeat the exp. if I find a small peice of TMT bar. They catch rust quite easily.
19-9-2025 at 23:35
by: Radiums Lab
Vanilla essence from bay laurel extract ?
[rquote=703312&tid=160978&author=DraconicAcid][rquote=700165&tid=160978&author=Radiu ...
19-9-2025 at 14:05
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
There was no carbon crud after the nail dissolved.
I once wanted to make iron sulphate hepta hydrat ...
19-9-2025 at 13:51
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
Iron nails.
19-9-2025 at 13:19
by: Radiums Lab
Vanilla essence from bay laurel extract ?
Finally found a decent explanation of this on YouTube here’s the link :
https://youtu.be/vzsBHPrC ...
19-9-2025 at 13:17
by: Radiums Lab
Weird Sulphury smell noticed with Sulphuric acid!
I tried to dissolve some metallic iron in dilute sulphuric acid which I stole from my home's inverte ...
19-9-2025 at 13:09
by: Radiums Lab
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