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Germanium from Transistor
So, I recently acquired an old GE germanium transistor. These aren't used all that often, due to sil ... |
7-5-2016 at 16:35
by: elementcollector1 |
Golden Liquid
That's yellow, not golden... |
5-5-2016 at 07:43
by: elementcollector1 |
Building a Heating Element?
[rquote=447667&tid=66122&author=Twospoons][url=https://www.maximintegrated.com/en/products/a ... |
2-5-2016 at 17:52
by: elementcollector1 |
Building a Heating Element?
[rquote=447589&tid=66122&author=Twospoons]If I were you I'd just buy a PID controller - you ... |
2-5-2016 at 02:34
by: elementcollector1 |
Building a Heating Element?
I think I'll just buy some wire instead of scrapping a soldering iron or two.
WGTR, I'd rather av ... |
1-5-2016 at 17:06
by: elementcollector1 |
Building a Heating Element?
Hmm. I was thinking of powering this off of a 12V power supply, making the resistance 1.44 ohms inst ... |
30-4-2016 at 22:10
by: elementcollector1 |
Building a Heating Element?
I've recently been thinking about building a high-temperature nichrome heating element for those rea ... |
30-4-2016 at 19:45
by: elementcollector1 |
Boilling flask method
Larger particles are easier to clean off; smaller particles give more even heating. Personally, I fi ... |
29-4-2016 at 15:54
by: elementcollector1 |
Review of youtube channel
Nah, the black bars are here for me too. It's not really a distracting problem for me, though.
Mi ... |
26-4-2016 at 17:03
by: elementcollector1 |
Xenon and how does it work being mostly inert?
Considering they couldn't spell "innovative" on the first page, I'd wager it doesn't. |
25-4-2016 at 07:03
by: elementcollector1 |
"Medical" vacuum pump
Any specs for maximum pull? |
22-4-2016 at 18:14
by: elementcollector1 |
How is this reaction possible?
[rquote=446282&tid=66031&author=Camroc37]So something I thought wasn't possible happened:
I ... |
21-4-2016 at 17:30
by: elementcollector1 |
Hydroclhloric acid (and HCl gas) production from salt (NaCl) electrolysis (small scale Chloralkali process)
[rquote=445454&tid=65883&author=Bezaleel]
* Use the membrane of a lead-acid battery. You' ... |
15-4-2016 at 05:30
by: elementcollector1 |
Golden Liquid
[rquote=445509&tid=48176&author=numos]Sorry to revive an old thread, but would it be possibl ... |
15-4-2016 at 05:26
by: elementcollector1 |
Caustic Vapor from adding Sodium Hydroxide to water?
Probably a sodium hydroxide aerosol, or some such, created by the vapor and NaOH. |
11-4-2016 at 11:49
by: elementcollector1 |
Hydroclhloric acid (and HCl gas) production from salt (NaCl) electrolysis (small scale Chloralkali process)
Question: What is the purpose of the cell of NaCl to the leftmost side of the apparatus? It has no e ... |
10-4-2016 at 14:15
by: elementcollector1 |
Removing Cobalt Glass from Crucible
[rquote=444912&tid=65884&author=j_sum1][rquote=444894&tid=65884&author=elementcollec ... |
10-4-2016 at 06:25
by: elementcollector1 |
Single Displacement of Mn and Cr from solution with Mg
[rquote=444899&tid=65885&author=symboom]Following the reactivity series can magnesium displa ... |
9-4-2016 at 18:48
by: elementcollector1 |
Removing Cobalt Glass from Crucible
[rquote=444876&tid=65884&author=aga]I bought 2 alumina/silicon cruicibles and stuffed a load ... |
9-4-2016 at 17:54
by: elementcollector1 |
Removing Cobalt Glass from Crucible
I got a crucible for free the other day. It's a good'un, too, capable of going up to at least 1200 C ... |
9-4-2016 at 15:16
by: elementcollector1 |
Dissolution of cerium (IV) oxide
Strangely, my CeO2 from Elemental Scientific dissolved just fine in HCl and H2SO4. Maybe the thermal ... |
8-4-2016 at 05:20
by: elementcollector1 |
plating tin
Should be about the same to plate as any other metal object. What's the metal you want to plate it w ... |
31-3-2016 at 17:51
by: elementcollector1 |
Castner Process
[rquote=443851&tid=65774&author=Cou]How did you get the temperatures required to melt NaCl? ... |
30-3-2016 at 17:58
by: elementcollector1 |
Castner Process
Funnily enough, this same thing happened years ago when I tried to electrolyze molten NaCl with copp ... |
30-3-2016 at 17:44
by: elementcollector1 |
which sub-forums do you go to most frequently??
Detritus
Chemistry in General
Reagents/Apparatus
Beginnings
Miscellaneous
Technochemistry
Whim ... |
30-3-2016 at 15:03
by: elementcollector1 |
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