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A very cheap way to evaporate solutions
The top of refrigerator are often pretty warm too, i guess setting a fan up there would speed things ... |
4-2-2026 at 08:25
by: fx-991ex |
A very cheap way to evaporate solutions
work very well in dry winter month with a fan and large surface area but on humid summer not very we ... |
25-1-2026 at 13:57
by: fx-991ex |
Sodium nitrate from CAN
its probably
5Ca(NO₃)₂·NH₄NO₃·10H₂O
Do your CAN dissolve completely/or almost comple ... |
12-1-2026 at 12:22
by: fx-991ex |
Sodium nitrate from CAN
Apparently CAN is a double salt, i dont think it can be separated like this.
Add more CAN to react ... |
12-1-2026 at 07:09
by: fx-991ex |
Glass KNO3 chemical treatment
i guess someone could preheat the flask in a oven or something similar. |
2-1-2026 at 07:08
by: fx-991ex |
Problem when trying to vacuum distil a compound.
[rquote=704650&tid=161431&author=Sulaiman]IF pressure is reduced so low that a liquid boils ... |
11-12-2025 at 07:14
by: fx-991ex |
A list of common chemicals that can be found in stores.
HCl
H2SO4
NaOH
CaCl2
S
most solvent(ethanol, methanol, acetone, toluene mek)
TCCA
NaCLO
CAN
... |
27-11-2025 at 10:02
by: fx-991ex |
Cheap, non-toxic and low-waste plant extractions?
Am wondering something which i think could really work.
Years ago i extracted cannabis oil in alc ... |
25-11-2025 at 08:24
by: fx-991ex |
Aluminium powder creation
i tryed this blender method but with mineral oil instead and it didnt make particle fines enough.
U ... |
17-11-2025 at 13:42
by: fx-991ex |
Increase Sintered Glass ("Frit") Pore Size
with the alkali what i think will happen is once a passage/hole is cleared/cleaned/open, all the sol ... |
15-9-2025 at 07:34
by: fx-991ex |
Disinfection of rainwater
I dont want to hi-jack this but i ot a related question.
At the cottage/chalet, we keep rainwater ... |
2-4-2025 at 05:48
by: fx-991ex |
Sulfate of potash fertiliser.
[rquote=699812&tid=160948&author=Chemgineer][rquote=699811&tid=160948&author=fx-991e ... |
17-3-2025 at 12:55
by: fx-991ex |
Sulfate of potash fertiliser.
instead of dissolving filter and drying why not recrystallize it?
like get a liter of water to boil ... |
17-3-2025 at 11:40
by: fx-991ex |
How can I remove this stopper ?
The thermometer adapter you posted is 14/23, i think yours look like 24/29 or 24/40.
https://www. ... |
9-2-2025 at 13:44
by: fx-991ex |
Inflated prices
sigma are known to be ripoff, you may get better price if you call them but almost everyone avoid th ... |
15-1-2025 at 06:38
by: fx-991ex |
TCCA fire (CSB)
[rquote=698276&tid=160810&author=bnull][rquote=698240&tid=160810&author=fx-991ex]Do ... |
10-1-2025 at 06:39
by: fx-991ex |
TCCA fire (CSB)
Do you think storing TCCA in a humid area could trigger an explosion? i hope not because mine is not ... |
8-1-2025 at 06:48
by: fx-991ex |
Cold compress from Dollar Tree
CAN is not garbage loll. |
2-1-2025 at 13:28
by: fx-991ex |
urea to ammonia to nitrate
Good and very interesting.
Cody's lab use charcoal as porous material if my memory serve me well. |
22-12-2024 at 13:43
by: fx-991ex |
Heating Mantle Sleeve Swap
deschem on ebay has mantle sleeve(other vendor probably do too), make sure the voltage and wattage a ... |
22-12-2024 at 08:46
by: fx-991ex |
Boiling and bumping, are these stones any good? (Video)
Sometime i just have a stir bar in without stirring and it help.
Stones are hard on the glassware.
... |
21-11-2024 at 13:17
by: fx-991ex |
Det cap questions: e-match nichrome, selecting a primary
Wouldn't a capacitor across the relay contact fix the contact arcing/welding problem?. |
4-11-2024 at 08:05
by: fx-991ex |
Nitrocellulose won't ignite..
Make sure to clean residue correctly, use medium/warm water and work it more.
Also make sure its ve ... |
25-10-2024 at 05:06
by: fx-991ex |
Nitric acid storage
Could he use teflon sheet for lining the cap? am curious if thats good enough(thats what i use for o ... |
2-10-2024 at 06:22
by: fx-991ex |
explosively pager
[rquote=695555&tid=160572&author=dettoo456]The frightening thing is though, that microdetona ... |
24-9-2024 at 08:02
by: fx-991ex |
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