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Lithium-Sulfur battery at home?
have you read any papers on the subject?
10-1-2020 at 05:12
by: Ubya
Acetate Salts From Vinegar For Synthesis of Acetic Acid
i did this experiment a few years ago.
i used "vinegar of alcohol", vinegar used for cleaning, not ...
10-1-2020 at 05:10
by: Ubya
Easy Extraction of Lactose and Casein from Milk
nice experiment!
do you have a way to test the lactose? like mp for example
8-1-2020 at 08:32
by: Ubya
Belladonna extract
excuse me but what did you think would happen? ingesting a poison to test if it works and then reali ...
5-1-2020 at 15:55
by: Ubya
Golden rain experiment ruined . Did not recrystallise out on cooling
did you use store bought lead nitrate? or did you make it yourself?
did you use tap water? all glas ...
31-12-2019 at 03:01
by: Ubya
Potasium silicate suported Vanadium pentoxide catylest
if you mix a sodium silicate solution with vanadium pentoxide powder, and then apply this mixture to ...
22-12-2019 at 07:25
by: Ubya
I'm fucking leaving
this is a chemistry forum, you can't blame others if they don't want to play your games, maybe try a ...
22-12-2019 at 07:14
by: Ubya
As a hobby chemist, what would you do to be able to order from Sigma Aldrich?
find the right reseller, or someone that sells tge chemical you need for a cheaper price than sigma
21-12-2019 at 03:30
by: Ubya
Extract compounds from drinks
marble.
you have hard hearing ( or reading in this case)
19-12-2019 at 01:24
by: Ubya
dcm / methanol /ammonium hydroxide
Yes you can make a saturated methanolic ammonia solution and use that in your solvent
18-12-2019 at 08:23
by: Ubya
dcm / methanol /ammonium hydroxide
sure, do you have 100% ammonium hydroxide?
nope you don't.
are you sure you don't need an ammonia/ ...
17-12-2019 at 15:50
by: Ubya
webcam near UV-VIS-NIR spectrophotometer(proof of concept)


[file]78349[/file]
from this spectrum i noticed that the near IR lines were much more resolved ...
13-12-2019 at 16:58
by: Ubya
if you need ethanol, do you get denatured ethanol, or 190 proof everclear?
everclear if i need it as a reagent
denatured alcohol (once distilled to remove the red dye and the ...
13-12-2019 at 14:50
by: Ubya
Magpie has died
i'm really sad. prepublications is full of his work, i always admired what he did, in my opinion he ...
13-12-2019 at 01:31
by: Ubya
Breaking fluorine-carbon bonds
never heard of magnesium/teflon thermite?
11-12-2019 at 10:50
by: Ubya
Czech amateur chemist found dead in his home(lab)
in my opinion the evacuation was exaggerated, just chemiofobia.
11-12-2019 at 10:25
by: Ubya
making high chemical resistance silicone coated gloves
"now i have set of gloves that con use with con. NaOH Con. H2SO4 even 70% HNO3"

did you test that ...
11-12-2019 at 10:18
by: Ubya
Issues with starch-iodide test strips
sci-hub.tw/10.1111/j.1556-4029.2009.01130.x
11-12-2019 at 10:14
by: Ubya
How dangerous are chemicals really?
[rquote=627709&tid=154548&author=Herr Haber][rquote=627656&tid=154548&author=phlogis ...
10-12-2019 at 09:42
by: Ubya
Czech amateur chemist found dead in his home(lab)
the fact that they don't say what explosive is makes me think that the probably found his bag of pot ...
10-12-2019 at 09:37
by: Ubya
Monoammonium Phosphate OTC
probably it can be bought cheaper as a fertilizer.

i'm actually trying to get a few kg of it from ...
10-12-2019 at 03:50
by: Ubya
Copper disposal issues
if you can boil the solution to remove any excess hydrogen peroxide you could try adding sodium sulf ...
9-12-2019 at 17:11
by: Ubya
Copper disposal issues
[rquote=627677&tid=154551&author=nimgoldman]adding sodium carbonate soln. does not precipita ...
9-12-2019 at 15:51
by: Ubya
Invitation to Participate in a Research Study
a study should be neutral, the outcome depends on our behaviour
9-12-2019 at 09:37
by: Ubya
Iodine resublimation
i store my sublimated iodine (about 1 gram right now) in a vial, in my freezer. storing everything t ...
9-12-2019 at 09:35
by: Ubya
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