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It's not like it used to be Society has changed so much over the last few decades, it's amazing. Sometimes I wished I lived bac ... |
5-6-2014 at 19:12 by: Xenon1898 |
Shelf Life of Chemicals? I have long been unable to find anything coming close to a satisfactory reference for the useable sh ... |
30-3-2014 at 19:55 by: Xenon1898 |
Favorite element [rquote=324394&tid=29524&author=Steam]Flourine, because it steals every electron it wants. : ... |
30-3-2014 at 19:41 by: Xenon1898 |
Face Velocity Yes a fan is better than nothing. If possible you could try to measure or estimate the velocity of ... |
28-3-2014 at 22:43 by: Xenon1898 |
Nice reference IrC, thanks for the liquid rocket fuel reference. I had fun building rockets in high school years a ... |
28-3-2014 at 22:36 by: Xenon1898 |
Chemical Industry history Perhaps this link might provide some initial information and get you started on learning the history ... |
27-3-2014 at 20:32 by: Xenon1898 |
Purifying Sulfur and Bentonite [rquote=324376&tid=29677&author=violet sin]found this looking for something else, has a lis ... |
27-3-2014 at 17:29 by: Xenon1898 |
Method for Purifying Sulfur from CS2 This seems close enough to this thread to post here (hopefully) - see attachments for a method to pr ... |
26-3-2014 at 20:20 by: Xenon1898 |
Purifying Sulfur and Bentonite Yes, sulfur is easily available in 99.9% purity. It is not so much that I can't buy it but rather t ... |
26-3-2014 at 20:02 by: Xenon1898 |
H2SO4 by the Lead Chamber Process - success [rquote=322714&tid=2824&author=Samkk][url=http://www.inclusive-science-engineering.com/manuf ... |
26-3-2014 at 19:41 by: Xenon1898 |
Favorite element Everything is relative. Xe is relatively inert, just as I would refer to other noble gases and some ... |
25-3-2014 at 19:41 by: Xenon1898 |
clarification [rquote=324194&tid=29677&author=Oscilllator]Provided the glassware you use is of decent qual ... |
25-3-2014 at 19:33 by: Xenon1898 |
Soxhlet Yeah, but a Soxhlet is still a good idea. Maybe I should design some multi-unit leaching extractor ... |
24-3-2014 at 20:08 by: Xenon1898 |
Most all of them... Sorry, I just can't choose a favorite. I like most all of them for various reasons. Whether it's t ... |
24-3-2014 at 20:00 by: Xenon1898 |
Subliming Sulfur (using vacuum?) Thanks for those suggestions. I like the idea of sublimation for it's simplicity and effectiveness. ... |
24-3-2014 at 17:33 by: Xenon1898 |
Purifying Sulfur and Bentonite I found a local source of sulfur from a farm supply store, problem is for some reason they mixed the ... |
23-3-2014 at 20:39 by: Xenon1898 |
Storing con. HNO3 and other jewels I read somewhere that Erlenmeyer flasks are not legal for private citizens to own in Texas. Not sur ... |
2-3-2014 at 20:54 by: Xenon1898 |
Reagent requests Oh, well, worth a shot anyway, thanks for thinking of the SM group. I didn't see this thread soon e ... |
10-2-2013 at 21:17 by: Xenon1898 |
Are many people using microscopes? [rquote=274017&tid=14644&author=mayko]A copper sulfate crystal that grew in one of my beaker ... |
9-2-2013 at 23:22 by: Xenon1898 |
F- From Tap Water? Yes blog, I agree with you completely. It will always be a big compromise. I am simply very strong ... |
8-2-2013 at 14:49 by: Xenon1898 |
Marked by chemistry plante - I just read this post now, very sorry to see your accident. I am glad you purchased some s ... |
8-2-2013 at 13:46 by: Xenon1898 |
F- From Tap Water? My fluridated toothpaste contains only 0.5% NaF, so I think the suggestion to extract F from acid qu ... |
8-2-2013 at 13:15 by: Xenon1898 |
F- From Tap Water? [rquote=273583&tid=23255&author=ElectroWin]in small amounts, at commercial purity, it's very ... |
6-2-2013 at 20:19 by: Xenon1898 |
food for thought I like all these suggestions. I have already been growing rhubarb leaves for the oxalic acid althou ... |
6-2-2013 at 19:58 by: Xenon1898 |
If you had to set up a chem lab from absolute scratch with almost no money.... [rquote=272664&tid=23129&author=chemrox]I don't remember the pH range for cabbage juice. Re ... |
4-2-2013 at 19:31 by: Xenon1898 |
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