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Water >> H2 and 1/2O2 electrolysis
As noted earlier in this thread, I have constructed the Phillip Hurley electrolysis cell (electrolyz ... |
6-4-2017 at 13:41
by: Magpie |
Air rifle pump for pressurizing catalytic hydrogenation vessel?
[rquote=479926&tid=73287&author=Magpie]
A bladder will be needed to accumulate the H2 befor ... |
4-4-2017 at 19:52
by: Magpie |
Air rifle pump for pressurizing catalytic hydrogenation vessel?
I think this a good find! I'm going to do some hydogenation, starting at atmospheric pressure. But ... |
4-4-2017 at 16:02
by: Magpie |
iS 99% KNO3 fine for most reactions?
I have used stump remover KNO3 that had some kind of oily coating, possibly it was Ca stearate. Thi ... |
4-4-2017 at 10:36
by: Magpie |
Solubility of salts in mixed acid
I offer an alternative: assuming you have plenty of H2SO4 and NaNO3, make HNO3 first. Then you won ... |
2-4-2017 at 09:19
by: Magpie |
Book review...of sorts!
Thanks. Here's another I can add:
"Crucibles - The Story of Chemistry" by Jaffe |
31-3-2017 at 20:50
by: Magpie |
Book review...of sorts!
Here's a list of the chemistry related books that I have aquired, mostly from Abebooks, the internet ... |
31-3-2017 at 12:22
by: Magpie |
Solubility musings
j_sum1: thanks for a wonderful summary, clearly written.
It seems that many (or all) chemical re ... |
30-3-2017 at 15:12
by: Magpie |
Fractional Distillation
I, too, am always looking for ways to improve my fractional distillation capability. I have 20cm an ... |
30-3-2017 at 08:47
by: Magpie |
Simple CCl4 preparation?
CCl4 can be made in high yield and good purity at home this way, but it is not simple or cheap:
... |
29-3-2017 at 09:36
by: Magpie |
having trouble seperating ether from starting fluid
For collection I use len1's method in Prepublication. It works well.
Glad to hear your isolation ... |
27-3-2017 at 11:55
by: Magpie |
having trouble seperating ether from starting fluid
I've recovered ether from starting fluid containing CO2 and from SF with propane as the propellant.
... |
26-3-2017 at 19:45
by: Magpie |
having trouble seperating ether from starting fluid
Do the contents include propane and/or CO2? |
26-3-2017 at 14:18
by: Magpie |
Interested in taking a chemistry class, help on how to go about this?
zts16: I agree. These courses may also not have labs. |
26-3-2017 at 10:09
by: Magpie |
Interested in taking a chemistry class, help on how to go about this?
I should point out that rigorous organic chemistry is not normally considered an elementary chemistr ... |
26-3-2017 at 09:52
by: Magpie |
Interested in taking a chemistry class, help on how to go about this?
Why all the emphasis on MIT and Harvard? I have taken organic at a junior college and it is plenty ... |
25-3-2017 at 10:54
by: Magpie |
Suggestion for keeping a good source open
In the early years many felt that revealing sources would result in losing them due to abuse by kewl ... |
16-3-2017 at 16:58
by: Magpie |
Suggestion for keeping a good source open
Early on in this forum there was an unwritten policy of not constantly talking about our valuable so ... |
16-3-2017 at 11:51
by: Magpie |
Doug's Lab
Maybe Doug has a demanding job and a wife/girlfriend. Those can take a lot of time, not leaving you ... |
16-3-2017 at 09:54
by: Magpie |
Suggestion for keeping a good source open
That's a good find. I had no idea they were selling so much red P. |
15-3-2017 at 20:27
by: Magpie |
Suggestion for keeping a good source open
Don't be so sure about the DEA's priorities. One particularly well known case of the DEA going afte ... |
15-3-2017 at 15:18
by: Magpie |
why is MEK schedule 2
[rquote=477460&tid=72891&author=Chemetix]Thorium is listed to stop those who want to make me ... |
12-3-2017 at 10:34
by: Magpie |
Acetaldehyde synthesis
I had a suspicion that this was not a practical route to acetaldehyde. Usually practical routes ... |
12-3-2017 at 10:22
by: Magpie |
Acetaldehyde by pinacol rearrangement?
Does anyone know if acetaldehyde can be made by the pinacol rearrangement of ethylene glycol. If so ... |
11-3-2017 at 11:13
by: Magpie |
Portable Lab
I also can sympathize. Before I built my fume hood and acquired a circulating cooling water source ... |
6-3-2017 at 11:05
by: Magpie |
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