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PbO2 purification
Purify how? What is your goal? To have as pure PbO2 as possible, or do you actually mean that you wa ... |
29-12-2022 at 09:32
by: Junk_Enginerd |
hho electrolysis plate configuration
How your plates should be configured is driven by the voltage of the power supply you're planning to ... |
27-12-2022 at 06:30
by: Junk_Enginerd |
Portable DC source for electric arc-Ruby synthesis by the Henry Moissan method
[rquote=679724&tid=159170&author=blogfast25][rquote=679721&tid=159170&author=Junk_En ... |
26-12-2022 at 00:32
by: Junk_Enginerd |
Hacking a test tube
I do this a bit for glasswork purposes. Scoring and breaking, or heating, is very unlikely to turn o ... |
23-12-2022 at 13:45
by: Junk_Enginerd |
Portable DC source for electric arc-Ruby synthesis by the Henry Moissan method
I may be mostly useless in this forum, as a pretty poor chemist, but I'm at least a damn solid elect ... |
23-12-2022 at 13:26
by: Junk_Enginerd |
Why can't I make soft clay by mixing with oil rather than water?
[rquote=679380&tid=159140&author=macckone]It is possible to modify clay with quaternary ammo ... |
23-12-2022 at 13:01
by: Junk_Enginerd |
Natural rubber latex chemistry in general
I want to know more about natural rubber latex. I know so little that I'm not even sure what to spec ... |
23-12-2022 at 05:27
by: Junk_Enginerd |
Is induction heating still effective with molten copper ?
Yes. Molten copper is *very* corrosive. That said, I know steel stands up to it at least for shorter ... |
16-12-2022 at 04:59
by: Junk_Enginerd |
Why can't I make soft clay by mixing with oil rather than water?
Ah. It gets wet on a molecular level. Nothing water soluble needed, just easily transitioning betwee ... |
12-12-2022 at 09:07
by: Junk_Enginerd |
Why can't I make soft clay by mixing with oil rather than water?
Ohhh okay. I thought clay was simply tiny particles of sand basically. That makes sense. But that so ... |
11-12-2022 at 21:33
by: Junk_Enginerd |
Why can't I make soft clay by mixing with oil rather than water?
I don't quite understand the reason. Dry clay, mixed with water turns into moist and malleable clay. ... |
11-12-2022 at 12:49
by: Junk_Enginerd |
Sodium aluminate
I would also appreciate learning more about this. I have the same experience with NaOH and aluminium ... |
11-12-2022 at 12:45
by: Junk_Enginerd |
Successful Chloroform Synthesis
[rquote=677587&tid=158939&author=unionised]
I think you probably need to distil the product ... |
17-11-2022 at 08:30
by: Junk_Enginerd |
Is induction heating still effective with molten copper ?
I've done a lot of tests and research on a hobby induction heater I'm building. The lower electrical ... |
17-11-2022 at 07:58
by: Junk_Enginerd |
Preparation of STABLE colloidal gold
This makes me think of NileRed's video about preparing ferrofluid. That's also a case where the part ... |
17-11-2022 at 07:49
by: Junk_Enginerd |
Fastest way to make Iron (III) chloride without peroxide?
Great, thanks! It'd also be great if you could flesh that out a little. I've got slightly too little ... |
5-11-2022 at 04:37
by: Junk_Enginerd |
Fastest way to make Iron (III) chloride without peroxide?
I want to make some magnetite, for ferrofluid and for transformer cores. As some may know, this requ ... |
5-11-2022 at 04:04
by: Junk_Enginerd |
The old aspirin trick
[rquote=676889&tid=158893&author=Twospoons]What does it do to the soldering iron tip? The ti ... |
2-10-2022 at 07:54
by: Junk_Enginerd |
The old aspirin trick
Oh yay, I can finally teach instead of only learn in this forum!
Aspirin will pyrolyse largely in ... |
18-9-2022 at 02:07
by: Junk_Enginerd |
Phenol from Salicylic acid
For what it's worth, I have tried the same synthesis and it worked just fine, except I used acetyl s ... |
12-9-2022 at 23:38
by: Junk_Enginerd |
Is there a realistic way of DIYing a small catalytic converter for combustion purposes?
[rquote=676621&tid=158885&author=Deathunter88]You can get large quantities of that platinize ... |
12-9-2022 at 11:23
by: Junk_Enginerd |
Is there a realistic way of DIYing a small catalytic converter for combustion purposes?
[rquote=676586&tid=158885&author=unionised]Something like this?
http://www.sciencemadness.o ... |
11-9-2022 at 02:25
by: Junk_Enginerd |
Is there a realistic way of DIYing a small catalytic converter for combustion purposes?
It's just a little project for fun, so no strict requirements. I've been tinkering with building ker ... |
10-9-2022 at 08:44
by: Junk_Enginerd |
Purifying NaOH from drain opener
[rquote=675871&tid=158820&author=Sulaiman]
KOH and NaOH are so hygroscopic that I can't i ... |
28-8-2022 at 11:15
by: Junk_Enginerd |
Saponification of an oil -> adding an acid. What happens?
I've been doing some experimentation with linseed oil and it's soap for treating wood. I'm doing a l ... |
7-8-2022 at 04:14
by: Junk_Enginerd |
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