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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 |
Is it reasonable to modify/crack paraffin candle wax to achieve different viscosity?
[rquote=674029&tid=158637&author=violet sin]Bees wax works sometimes for softening other wax ... |
6-6-2022 at 00:04
by: Junk_Enginerd |
Is it reasonable to modify/crack paraffin candle wax to achieve different viscosity?
rquote=674018&tid=158637&author=j_sum1]I have cracked parafin wax before using chips of croc ... |
5-6-2022 at 10:47
by: Junk_Enginerd |
Is it reasonable to modify/crack paraffin candle wax to achieve different viscosity?
Yes, I've tried mixing it with a few different things. Liquid paraffin oil, vaseline, some random le ... |
5-6-2022 at 04:04
by: Junk_Enginerd |
Is it reasonable to modify/crack paraffin candle wax to achieve different viscosity?
I dabble in model making and metal casting, and paraffin wax is a convenient material, except I woul ... |
5-6-2022 at 02:16
by: Junk_Enginerd |
OTC source of phosphates?
I've looked around but I'm having issues finding any reasonable phosphate source. I'm not really too ... |
14-5-2022 at 03:22
by: Junk_Enginerd |
Curious glass electrical conduction effect
When it comes to high voltage, glass is significantly conductive >400°C or so to begin with.
... |
25-10-2021 at 03:06
by: Junk_Enginerd |
How is an electrolyte different from a conductor?
So...
Let's say we have container C1, bridge B and container C2.
C1 contains ZnSO4, B is Agar ... |
4-10-2021 at 07:23
by: Junk_Enginerd |
How is an electrolyte different from a conductor?
I'm interested in this not so much because of galvanic cells, but for separated electrolysis. There ... |
4-10-2021 at 05:44
by: Junk_Enginerd |
How is an electrolyte different from a conductor?
I can't quite wrap my head around this. In an electrogalvanic cell, you use some type of salt bridge ... |
4-10-2021 at 03:51
by: Junk_Enginerd |
I want to suspend Strontium Aluminate phosphor particles in liquid...
Cool idea! I've dabbled in glasswork, so that opens up interesting possibilities...
I managed a ... |
28-9-2021 at 08:50
by: Junk_Enginerd |
Useful chemistry formula for a Noob
Getting glassware ought to be easy in the US. I've bought most of my glassware from suppliers aimed ... |
21-9-2021 at 04:53
by: Junk_Enginerd |
What makes for example THF and MEK so much more powerful plastic solvents than acetone etc?
I like experimenting with dissolving plastics, usually for things like gluing and also smoothing 3d ... |
20-9-2021 at 06:04
by: Junk_Enginerd |
Is there aynywhere one could buy a reasonably small amount of Neon?
Oh my fucking god you basically made my brain nerdgasm with that link, that's exactly the type of st ... |
20-9-2021 at 01:44
by: Junk_Enginerd |
Glass blowing - expertise needed
I have extensive experience trying to blow glass with inappropriate equipment...
A typical air/f ... |
18-9-2021 at 11:09
by: Junk_Enginerd |
Is there aynywhere one could buy a reasonably small amount of Neon?
Cool, thanks. By low pressure ampoules I meant ampoules that are basically for element collectors, a ... |
17-9-2021 at 23:45
by: Junk_Enginerd |
Tried to make Sodium Alginate(from kelp) and Calcium alginate, but something's wrong
I guess maybe you mean NaOH? But I suppose it doesn't make much difference.
I didn't do anything ... |
17-9-2021 at 10:57
by: Junk_Enginerd |
Tried to make Sodium Alginate(from kelp) and Calcium alginate, but something's wrong
Ah okay, that's great info. So I might not have waited long enough then. And I assume any stirring w ... |
17-9-2021 at 09:15
by: Junk_Enginerd |
Is there aynywhere one could buy a reasonably small amount of Neon?
Haha, what you linked is the exact single one I found too. That's... not a lot of places.
I don't ... |
17-9-2021 at 01:25
by: Junk_Enginerd |
Tried to make Sodium Alginate(from kelp) and Calcium alginate, but something's wrong
It'd be great if someone could point to where I'm making a mistake... I'm doing a thing where Calciu ... |
17-9-2021 at 01:21
by: Junk_Enginerd |
Is there aynywhere one could buy a reasonably small amount of Neon?
I'd really like to acquire some Neon. I enjoy doing experiments with discharge lamps etc, and I have ... |
17-9-2021 at 00:29
by: Junk_Enginerd |
I want to suspend Strontium Aluminate phosphor particles in liquid...
I'm just about ready to see what the alginate route might offer. No clue how that's gonna turn out, ... |
15-9-2021 at 09:59
by: Junk_Enginerd |
I want to suspend Strontium Aluminate phosphor particles in liquid...
Yeaah... I did consider some tungstate, I gathered they're typically the go to solution for heavy... ... |
14-9-2021 at 11:08
by: Junk_Enginerd |
I want to suspend Strontium Aluminate phosphor particles in liquid...
I'm skeptical whether 2 g/ml would be enough. Plus it sounds like a bitch and a half to aqcuire brom ... |
13-9-2021 at 02:05
by: Junk_Enginerd |
I want to suspend Strontium Aluminate phosphor particles in liquid...
I had an idea for a cool lava style lamp, but I'm stuck on a crucial detail to make it work...
I ... |
10-9-2021 at 10:07
by: Junk_Enginerd |
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