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Everyday Chemistry
[rquote=620707&tid=84298&author=Σldritch]Finally completed Potassium Azide synth. What a pa ... |
18-8-2019 at 13:31
by: Ubya |
What caused these salt crystals to appear
[rquote=620666&tid=153093&author=unionised][rquote=620650&tid=153093&author=Ubya]the ... |
18-8-2019 at 07:06
by: Ubya |
Purple Haze (Moscow Version)
[rquote=620590&tid=153112&author=mayko]
that also seems like it would be a lot of $$$ just ... |
17-8-2019 at 23:34
by: Ubya |
What caused these salt crystals to appear
[rquote=620562&tid=153093&author=DraconicAcid]When the water boils, each bubble sprays a fin ... |
17-8-2019 at 23:29
by: Ubya |
Hollow Glass Stopper, Hot Plate & Retort Stand Qns
those hot plates are ok for simple distillation/reflux, but for reflux you need fine temperature con ... |
17-8-2019 at 23:11
by: Ubya |
Separation of isomers by selective seeding and crystallisation?
what kind of isomers are you referring to? many isomers have different chemical and physical propert ... |
17-8-2019 at 04:21
by: Ubya |
Getting started in plant biology
If you are just starting out I suggest you to read this book
Plants from Test tubes (I've put here ... |
17-8-2019 at 04:04
by: Ubya |
Finally found local supplier of lots of chemicals that sells to individuals!
well, local to you could mean local only to you or local to a few of us (surely not me), adding the ... |
15-8-2019 at 01:33
by: Ubya |
Somebody needs Cinnabar, HgS ?
50g for €5 is an interesting price, check your customs rules, here in italy i need to pay 22% of t ... |
15-8-2019 at 01:23
by: Ubya |
Getting Hydrogen Peroxide 30%
http://www.sciencemadness.org/talk/viewthread.php?tid=15881
if you search the board you'll find m ... |
15-8-2019 at 01:12
by: Ubya |
Metal Pot on Ceramic Hotplate
metal should conduct heat faster from the plate, i can't understand the connection with a overheatin ... |
15-8-2019 at 00:58
by: Ubya |
Math question
……………………………………..________
………………………………,.-’†... |
14-8-2019 at 15:37
by: Ubya |
Renewing old burette markings
nail polish, it should work |
14-8-2019 at 12:10
by: Ubya |
Does Cr from some salt displaces AL from AL2(SO4)3 ?
[rquote=620396&tid=153003&author=milovess]
In a video about making NaNO3, Nurdrage did this ... |
14-8-2019 at 07:51
by: Ubya |
New Member :)
[rquote=620380&tid=152947&author=karlos³]Another german? Welcome on board, fellow compatrio ... |
14-8-2019 at 00:24
by: Ubya |
Does anyone know how to use one of these?
[rquote=620353&tid=152975&author=draculic acid69]
I know the temp difference can be quite w ... |
13-8-2019 at 14:13
by: Ubya |
Does anyone know how to use one of these?
[rquote=620346&tid=152975&author=draculic acid69]Thanks that helps a bit I think.i think whe ... |
13-8-2019 at 06:47
by: Ubya |
Does Cr from some salt displaces AL from AL2(SO4)3 ?
[rquote=620339&tid=153003&author=milovess]I will disagree. Its seems like you never heard ab ... |
13-8-2019 at 06:39
by: Ubya |
Looking for Dyes
benzoin can be easly made by the condensation of benzaldehyde using thiamine (vitamin B1) as the cat ... |
13-8-2019 at 00:13
by: Ubya |
Does anyone know how to use one of these?
[rquote=620324&tid=152975&author=draculic acid69]Don't know
[Edited on 13-8-2019 by dracu ... |
13-8-2019 at 00:09
by: Ubya |
1952 soviet dentist amalgam composition
you could try the app version of google translate, it has a camera function that can translate live ... |
12-8-2019 at 04:11
by: Ubya |
Safe practices when synthesizing nitrobenzene
which gloves to use depends on the acis concentration, nile red made a video about nitric acid ignit ... |
12-8-2019 at 04:00
by: Ubya |
How to make a 1 Mole Sodium Hydroxide (NaOH) solution.
assuming you are starting with anhydrous stock NaOH pellets, you just need to weight the right amoun ... |
12-8-2019 at 03:38
by: Ubya |
How do I ionize (oxidize) Platinum metal. What to do to desposit Platinum on Copper metal ?
[rquote=620206&tid=152973&author=milovess] Is it possible to use Carbon anode, ChloroPlatini ... |
11-8-2019 at 11:58
by: Ubya |
www.thosci.com
[rquote=620198&tid=152978&author=Boffis]Yes you are right, particularly the SM ones where th ... |
11-8-2019 at 08:29
by: Ubya |
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