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Chloramine and tropical fish water

Started by PmNuc8689 | Last post by Borek November 26, 2022, 03:47:33 AM

3 Replies
438 Views
Last post November 26, 2022, 03:47:33 AM
by Borek
Trouble with a mixed solution of copper (II) chloride and copper sulphate.

Started by almannn | Last post by almannn November 25, 2022, 06:22:16 AM

12 Replies
761 Views
Last post November 25, 2022, 06:22:16 AM
by almannn
Need help - Diethyl ether of 2 years old

Started by vega | Last post by Corribus November 18, 2022, 02:56:14 PM

2 Replies
492 Views
Last post November 18, 2022, 02:56:14 PM
by Corribus
antioxidant analysis in soaps

Started by mana | Last post by Borek October 30, 2022, 03:11:57 PM

3 Replies
772 Views
Last post October 30, 2022, 03:11:57 PM
by Borek
help making nitrogen triiodide

Started by Zenon | Last post by Borek October 28, 2022, 03:05:37 AM

1 Replies
520 Views
Last post October 28, 2022, 03:05:37 AM
by Borek
Distillation equipment for higher temperatures

Started by phd-ph | Last post by phd-ph October 27, 2022, 04:13:48 PM

4 Replies
509 Views
Last post October 27, 2022, 04:13:48 PM
by phd-ph
6 Replies
799 Views
Last post October 26, 2022, 08:15:46 AM
by sophiearmbruster
How to delay change of color of a reaction?

Started by Illusionist | Last post by Enthalpy October 10, 2022, 06:15:13 PM

5 Replies
2248 Views
Last post October 10, 2022, 06:15:13 PM
by Enthalpy
Which adhesive can bond to a cured MS polymer caulk?

Started by xchcui | Last post by cosmonaut September 25, 2022, 07:14:10 PM

7 Replies
1796 Views
Last post September 25, 2022, 07:14:10 PM
by cosmonaut
Clock reaction

Started by Illusionist | Last post by Illusionist September 17, 2022, 08:57:29 AM

4 Replies
1422 Views
Last post September 17, 2022, 08:57:29 AM
by Illusionist
Instant sugar crystals experiment?

Started by Cynthia Moore | Last post by Borek September 16, 2022, 03:13:08 AM

6 Replies
1548 Views
Last post September 16, 2022, 03:13:08 AM
by Borek
having an issue dissolving trivalent gold precipitate into ammonium sulfite

Started by goldbath | Last post by goldbath September 13, 2022, 06:30:18 PM

0 Replies
1370 Views
Last post September 13, 2022, 06:30:18 PM
by goldbath
Dissolving Quartz

Started by SteveE | Last post by Borek September 11, 2022, 10:56:58 AM

12 Replies
2205 Views
Last post September 11, 2022, 10:56:58 AM
by Borek
Anything worth knowing about burning potassium chloride?

Started by Cake | Last post by RisingEastStar17 August 13, 2022, 03:47:36 AM

2 Replies
1881 Views
Last post August 13, 2022, 03:47:36 AM
by RisingEastStar17
MOVED: writing a book and pelegarism

Started by Borek | Last post by Borek August 01, 2022, 06:14:05 AM

0 Replies
1069 Views
Last post August 01, 2022, 06:14:05 AM
by Borek
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