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Rubbing alcohol (sucks)
Was your thermometer calibrated? |
31-12-2010 at 19:00
by: hkparker |
How to use the FTP
I've loggen in using the username and password "scipics", as directed to by a post by Polverone, but ... |
30-12-2010 at 01:40
by: hkparker |
catching H2S
Good insight, thanks! I drew out what this would all look like on paper and thought about it, and ... |
29-12-2010 at 17:40
by: hkparker |
catching H2S
OK so I think I have my final set up down for this reaction. Ill explain my procedure, tell me if t ... |
29-12-2010 at 16:11
by: hkparker |
Makers Faire 2011
Ill probably make some fliers about home chemistry, talk about it, and every half an hour do some si ... |
27-12-2010 at 17:33
by: hkparker |
Makers Faire 2011
Fairgrounds, in the bay area |
27-12-2010 at 16:03
by: hkparker |
Makers Faire 2011
Hey everyone!
Im not sure who's familiar with Make Magazine, but its a quarterly magazine about b ... |
27-12-2010 at 15:01
by: hkparker |
catching H2S
Heres the pdf of the source, it seems like burning acetylene is inevitable, but according to this pa ... |
24-12-2010 at 12:20
by: hkparker |
Reacting steel wool with H2SO4
If it wasnt black its not Iron(II,III) Oxide, but thats weird, not sure what it would be. FeO is bl ... |
24-12-2010 at 11:59
by: hkparker |
catching H2S
Ill look up the reference, I got it from an article attached to another thread on here. I do have p ... |
24-12-2010 at 11:24
by: hkparker |
Microchemistry: White Phosphorus
Oh awesome, thanks woelen! |
24-12-2010 at 11:18
by: hkparker |
catching H2S
Ok thanks, yea my bad. Copper acetate I do have, so ill use that. I would go with lead if I had it ... |
23-12-2010 at 18:26
by: hkparker |
catching H2S
Ok, I didnt know H2S was so toxic, or more worrisome that it numbs the nose. Tell me if this setup ... |
23-12-2010 at 17:48
by: hkparker |
Microchemistry: White Phosphorus
Yea on saw the video on this because I subscribe to your channel 
Anyone think this would be a ... |
23-12-2010 at 17:40
by: hkparker |
catching H2S
Awesome info, thanks. What's the problem with sodium sulfide though? If I don't have bleach on han ... |
22-12-2010 at 23:56
by: hkparker |
catching H2S
Thanks, making an insoluble sulfide could be useful, though id rather deal with zinc then lead lol. ... |
22-12-2010 at 22:11
by: hkparker |
catching H2S
Yea I figured neuralizing it with something would do it, just didn't know what was most effective, t ... |
22-12-2010 at 22:05
by: hkparker |
catching H2S
Hey everyone, I'm going to be doing a reaction soon that produces a quantity of H2S, what's the best ... |
22-12-2010 at 21:33
by: hkparker |
palladium sponge
[rquote=196035&tid=15123&author=Fleaker]
Nitric and acetic acids should never be mixed or r ... |
22-12-2010 at 01:09
by: hkparker |
http://www.indigo.com - Anyone used this place?
Expediglass is my favorite for glassware, they mostly have organic stuff but they also have beakers ... |
20-12-2010 at 19:06
by: hkparker |
Acquiring chemical distillation glassware in Queensland
Im in California!  And yea things are pretty easy going here, although there are
better states (t ... |
19-12-2010 at 22:27
by: hkparker |
Acquiring chemical distillation glassware in Queensland
Yea, I think thats a problem everywhere, ignorance to our hobby. Hopefully in some time we will see ... |
19-12-2010 at 22:13
by: hkparker |
Acquiring chemical distillation glassware in Queensland
Wow, im sorry to hear its so strict there, you guys face problems I never have here in the states |
19-12-2010 at 20:03
by: hkparker |
YouTube Science Channels
Glad to hear your feeling better, your work on phosphorus was awesome! |
19-12-2010 at 10:51
by: hkparker |
Acquiring chemical distillation glassware in Queensland
First thing that comes to mind is Ebay. If you buy from a person or smaller company I think they w ... |
19-12-2010 at 10:44
by: hkparker |
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