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Did I just capture some Cr(V)? [edit: Nope, but interesting discussion anyway.] Speaking of chrome alum, all you have to do to produce it from your waste solutions is evaporate the ... |
18-8-2021 at 16:28 by: Amos |
Too good to be true? You could tell this was fake quite easily by mixing alcohol with a few percent water added to a soli ... |
14-8-2021 at 11:03 by: Amos |
How hard it is to crack silicon? You only live once!
But in all honesty, the OP would've already noticed some amount of surface ox ... |
14-8-2021 at 10:50 by: Amos |
Sulphuric acid from copper sulphate and sulphur dioxide??? [rquote=663972&tid=157808&author=Amos]Surely there isn't place on earth where this process i ... |
14-8-2021 at 10:45 by: Amos |
How hard it is to crack silicon? Yes, check the density and you might also see if it responds to heating from a blowtorch, such as an ... |
14-8-2021 at 10:29 by: Amos |
How hard it is to crack silicon? I've got several crystal chunks about 7-15 grams each, and they're less tough in every way than quar ... |
14-8-2021 at 05:14 by: Amos |
Sulphuric acid from copper sulphate and sulphur dioxide??? Surely there isn't place on earth where this process is not cheaper and infinitely simpler by using ... |
12-8-2021 at 14:16 by: Amos |
How to chemically digest meat into AAs? Every grocery store should contain some kind of powdered meat tenderizer, which will contain natural ... |
3-8-2021 at 11:39 by: Amos |
Quenching excess H2 in a reaction. I would have no problem simply venting it to the atmosphere outside, preferable through a single wat ... |
1-8-2021 at 08:19 by: Amos |
Metal picolinates I wonder why in the world the color changed so drastically with the iron compound; is it thermochro ... |
1-8-2021 at 05:48 by: Amos |
Chemicals & Glassware for Sale - Price Drop Just got my chemicals after only 2 days since paying for them! Every product is very clean, and they ... |
1-8-2021 at 05:31 by: Amos |
Ethanol and methanol interchangeability? The best way to get a specific answer is to ask a specific question. Any idea what reaction you'll b ... |
21-7-2021 at 17:18 by: Amos |
What is this yellow stuff? I've observed bright yellow-orange regions in solid copper(II) acetate before when it was boiled to ... |
16-7-2021 at 04:53 by: Amos |
Can I expect good separation of haloform products? I don't think you should expect anything other than chloroform, to be honest, if you use excess hypo ... |
13-7-2021 at 05:40 by: Amos |
Copper Hydroxide Copper hydroxide prepared from sodium or potassium hydroxide is notorious for quickly decomposing in ... |
11-7-2021 at 17:17 by: Amos |
How to make manganese nitrate [rquote=662564&tid=157682&author=Bedlasky]Reduction with H2O2 in nitric acid - this will pro ... |
7-7-2021 at 17:33 by: Amos |
Making Phenol from Salicylic Acid using "Soda Lime" I think a small amount, nothing close to equimolar, wouldn't hurt. Because you're performing a decar ... |
7-7-2021 at 07:16 by: Amos |
How to make manganese nitrate [rquote=662540&tid=157682&author=Triflic Acid]I’m trying to make some manganese dioxide el ... |
7-7-2021 at 07:03 by: Amos |
stainless steel into sodium chromate through copper chromate I don't know why you're bothering with copper; just extract the mixed oxides with bleach, reduce pH ... |
3-7-2021 at 08:03 by: Amos |
separating hexane and methyl acetate? [rquote=662179&tid=157542&author=BauArf56]how can i tell if the windshield wiper fluid has m ... |
26-6-2021 at 05:03 by: Amos |
How to get Hydrobromic acid (HBr) from Br2 You guys are really still responding to a pointless thread, only relevant to one user, that then nev ... |
22-6-2021 at 08:53 by: Amos |
Chloroform woes [rquote=661969&tid=157619&author=BauArf56]Label says 2,2% NaClO[/rquote]
This would produ ... |
22-6-2021 at 08:47 by: Amos |
Nitric Acid woelen is correct; when I've done this in the past even the first few drops of distillate turn blue ... |
17-6-2021 at 06:45 by: Amos |
Report on making metal sorbates This thread has been a fun read, but I facepalmed at every precipitate that ended up having a less d ... |
14-6-2021 at 05:49 by: Amos |
Sythesis proposal for preparing 1,3-benzodioxole oxidation products using simple precursors [quote]The Cannizzarro reaction is not really a useful preparative method. If you want an alcohol, y ... |
14-6-2021 at 05:42 by: Amos |
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