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Thermite from Sand : make Silicon
Everything needs to be extremely fine and the Sulfur is a must. The reactions will not get hot enou ... |
30-10-2011 at 11:37
by: hkparker |
Balancing A Redox...
Ok, lets do it. I think you should work through it step by step though as well, so lets do the firs ... |
28-10-2011 at 23:21
by: hkparker |
Balancing A Redox...
Are we in acidic conditions? |
28-10-2011 at 18:29
by: hkparker |
Purifying Gallium
[rquote=225950&tid=17874&author=shivas]
Doesn't HCl react with gallium to form trichloride ... |
28-10-2011 at 15:49
by: hkparker |
Purifying Gallium
Let it sit in slightly diluted HCl solution until it balls up and no reaction is observed. The gall ... |
27-10-2011 at 19:31
by: hkparker |
Awesome Idea- for techie people
Just print QR codes with links in them. I might consider doing that. |
27-10-2011 at 15:12
by: hkparker |
Possible OTC Potassium Hydroxide?
Do it in a stainless steel container, it will attack glass. Didn't realize that KOH was 90%, sorry. ... |
25-10-2011 at 17:09
by: hkparker |
Possible OTC Potassium Hydroxide?
Maybe, but it would be cheaper to just buy it dry like this:
http://www.dudadiesel.com/choose_item. ... |
25-10-2011 at 15:50
by: hkparker |
making sodium iodate from sodium iodide
Iodate can be made from iodine by refluxing with acidified chlorate solution, followed by neutraliza ... |
24-10-2011 at 20:33
by: hkparker |
Turn Mcrs Chloride to Mcrc Salts?
Mercury as an element likes to stick to itself a lot, and therefore doesn't penetrate skin well, so ... |
24-10-2011 at 16:05
by: hkparker |
Making fire (youtube collaborative video)
Too explosive, we want flames that could be used to start a fire easily. Good find though, that was ... |
24-10-2011 at 09:40
by: hkparker |
Making fire (youtube collaborative video)
well if they don't combust, and you keep adding Cl2 then NCl3 will form. But I would suspect NH2Cl ... |
21-10-2011 at 21:37
by: hkparker |
Making fire (youtube collaborative video)
awesome, that would be great thanks! |
21-10-2011 at 11:21
by: hkparker |
Making fire (youtube collaborative video)
torched, I've seen it done and it was glowing. |
21-10-2011 at 10:33
by: hkparker |
Making fire (youtube collaborative video)
carefully. I would say if someone has 30% NH4OH so put a few ml in a beaker and feed some Cl2 in, s ... |
21-10-2011 at 10:23
by: hkparker |
What to do of my life? Answer faster!
[rquote=225144&tid=17795&author=Chemistry Alchemist]He said to me ages ago on his old youtub ... |
19-10-2011 at 23:39
by: hkparker |
The Curious Case of the Cursory Chemical Cache
I think I have heard this exact sentence in another article...
"Police said the chemicals posed a ... |
19-10-2011 at 19:20
by: hkparker |
What to do of my life? Answer faster!
He was an obvious troll and spammer, yelling about how amazing he was and how NurdRage is jealous an ... |
19-10-2011 at 12:45
by: hkparker |
Frozen Glass Stopper
Try dripping toluene around the joint. |
18-10-2011 at 19:36
by: hkparker |
Making fire (youtube collaborative video)
[rquote=224990&tid=15370&author=Bot0nist]http://www.megaupload.com/?d=KTVMGJLP
http://www.m ... |
18-10-2011 at 16:59
by: hkparker |
What to do of my life? Answer faster!
[rquote=224955&tid=17795&author=Chemistry Alchemist]ahh, why do you need to ask polverone? i ... |
18-10-2011 at 11:34
by: hkparker |
What to do of my life? Answer faster!
[rquote=224952&tid=17795&author=Bot0nist]Anything and everything pretty much.[/rquote]
Ex ... |
18-10-2011 at 11:19
by: hkparker |
What to do of my life? Answer faster!
[rquote=224947&tid=17795&author=DerAlte]Try posting directly into Detritus.[/rquote]
haha ... |
18-10-2011 at 10:25
by: hkparker |
Making fire (youtube collaborative video)
I'm surprised this works that well, that's awesome! Feel free to submit a video anyone, I think tha ... |
18-10-2011 at 09:05
by: hkparker |
Making fire (youtube collaborative video)
Its probably not chemistry related enough. Its cool but seeing as no chemical reaction caused the m ... |
17-10-2011 at 12:52
by: hkparker |
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