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Question about copper, HCl... and sucrose
Two potential bio-diesel type fuels and formic acid.
Some folks have been touting ethyl-levulinat ... |
21-7-2010 at 23:26
by: zed |
Organic Chemistry experiments with easy available chemicals
Easily available where?
In Afghanistan, opium is easily available. A fun little project might be ... |
21-7-2010 at 16:04
by: zed |
Anyone in the US willing to receive grease?
Peach, don't offer to ship I2 into the US. It isn't completely unavailable, we can make our own if ... |
21-7-2010 at 13:36
by: zed |
Why was Anders Hoveland banned?
The high volume and over-all worthlessness of his posts, caused me to quickly ignore them. Big wast ... |
21-7-2010 at 13:04
by: zed |
Question about copper, HCl... and sucrose
It isn't just sugar. Most foods are remarkably inexpensive in the U.S.. We have a relatively smal ... |
20-7-2010 at 16:30
by: zed |
proposed reduction via Al/Ga
This is good idea postart. I raided Wiki for a short quote, and I came up with some pertinent infor ... |
20-7-2010 at 14:48
by: zed |
Question about copper, HCl... and sucrose
Upon further consideration, it would appear that there might be further reactions taking place at th ... |
20-7-2010 at 14:11
by: zed |
Question about copper, HCl... and sucrose
Glucose and Fructose are reducing sugars. They react as aldehydes. Generally, in the presence of d ... |
20-7-2010 at 02:09
by: zed |
Question about copper, HCl... and sucrose
The Copper content of 1980 US pennies is known. They are reputed to be 95% Copper.
Sucrose remai ... |
18-7-2010 at 01:44
by: zed |
troubleshooting a homemade hotplate
The drop off in magnetic field strength/vs distance is shocking. I have a stainless steel vessel t ... |
16-7-2010 at 15:58
by: zed |
Activation Energy and Heat
Anodize it. Hook it up to a battery charger or some other DC power supply. Yup, even one those che ... |
15-7-2010 at 22:08
by: zed |
Fume Hood Vs. Range Hood
No. Don't do it. No range hood. Quite possibly, it will be your doom.
There are many threads ... |
15-7-2010 at 21:47
by: zed |
troubleshooting a homemade hotplate
In stir plates, the strength of magnetic coupling is always a problem. Really vigorous stirring req ... |
15-7-2010 at 14:05
by: zed |
Human/Ape Crossbreeds
Being in close quarters with a sexually mature chimp is something no knowledgeable human, in their r ... |
15-7-2010 at 12:55
by: zed |
Methyl aryl ether demethylation of 4-Allyl-2-methoxyphenol - a LONG discussion
So, the Wacker doesn't work on Eugenol. I'll remember that. Not that I would make that ketone agai ... |
15-7-2010 at 12:35
by: zed |
troubleshooting a homemade hotplate
Thermal Characteristics
Nd Material Type-------Maximum Operating Temp
... |
15-7-2010 at 10:31
by: zed |
acid/base proof wood lab bench top
In years gone by, the accepted wisdom was, that if you absolutely must have maximum chemical resista ... |
14-7-2010 at 20:41
by: zed |
troubleshooting a homemade hotplate
Neodymium Magnets really can't take much heat. To my recollection they fail at 80 C or so. Well be ... |
14-7-2010 at 20:18
by: zed |
troubleshooting a homemade hotplate
I actually got TWO very fancy name-brand stirring hot-plates for under a hundred bucks total....incl ... |
14-7-2010 at 18:31
by: zed |
Determining the Concentration of Gaseous Ammonia
Too many variables. Five major gases, no temperature/pressure data. Too small a volume. No instru ... |
14-7-2010 at 17:51
by: zed |
Where to buy PTFE bottles in NZ
Yup. Such bottles are very expensive. Though I occasionally see larger sized bottles, (used) bein ... |
14-7-2010 at 14:06
by: zed |
troubleshooting a homemade hotplate
Umm. I've generally found that standard heating elements, similar to those from an electric stove t ... |
13-7-2010 at 12:12
by: zed |
H2SO4 + NaCl
Sigh. I remember when reagents were so plentifully available, and so cheap, that getting a little e ... |
13-7-2010 at 11:33
by: zed |
Yellow impurity in nitrobenzene?
I'm clearly not an expert. I've only seen Nitrobenzene a few times.
But, I've never seen Nitrobe ... |
13-7-2010 at 11:24
by: zed |
Methyl aryl ether demethylation of 4-Allyl-2-methoxyphenol - a LONG discussion
Perhaps you would find iso-Eugenol easier to de-methylate.
If a Wacker type reaction is to be app ... |
13-7-2010 at 00:50
by: zed |
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