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Make Potassium (from versuchschemie.de) I really do not know what to think about this. His procedure is significantly different to the paten ... |
2-12-2010 at 10:29 by: ScienceSquirrel |
Ureanitrate from KNO3 ? The best approach is to use Canna ph down vegetative phase hydroponic pH adjuster which is 38% nitri ... |
2-12-2010 at 05:07 by: ScienceSquirrel |
synthesis If do some work and look up some references than I will help you.
If you keep on wanting to be spoo ... |
1-12-2010 at 12:56 by: ScienceSquirrel |
synthesis I would suggest a search in Chemical Abstracts.
You really need a published procedure for this and ... |
1-12-2010 at 05:35 by: ScienceSquirrel |
Carbamate Synthesis This paper has a method and there are references in it to the chloroformate method.
http://pubs.a ... |
1-12-2010 at 03:36 by: ScienceSquirrel |
Carbamate Synthesis If I was doing it on a small scale I would go for the reaction of the alcohol with phenyl chloroform ... |
30-11-2010 at 16:01 by: ScienceSquirrel |
Firearms design Highly illegal in most jurisdictions unless you are a qualified gunsmith and you have access to a pr ... |
30-11-2010 at 12:43 by: ScienceSquirrel |
First Rocket Candy attempt Potassium nitrate and sugar is several orders of magnitude safer than potassium or sodium chlorate a ... |
30-11-2010 at 07:44 by: ScienceSquirrel |
Carbamate Synthesis You can prepare it by reacting phosgene with the alcohol and then ammonolysis of the alkyl chlorofor ... |
30-11-2010 at 04:10 by: ScienceSquirrel |
First Rocket Candy attempt If you start with known ingredients and follow a good procedure using appropriate care you may be OK ... |
29-11-2010 at 18:37 by: ScienceSquirrel |
First Rocket Candy attempt [rquote=193570&tid=14932&author=Oppenheimer]This is true, it was quite stupid to start with ... |
29-11-2010 at 17:30 by: ScienceSquirrel |
First Rocket Candy attempt [rquote=193255&tid=14932&author=Oppenheimer]Ok so yesterday I tried to make my first batch o ... |
29-11-2010 at 17:00 by: ScienceSquirrel |
First Rocket Candy attempt Your stump killer could have been based on sodium chlorate!
Sugar, sodium chlorate and a few odds a ... |
29-11-2010 at 16:45 by: ScienceSquirrel |
First Rocket Candy attempt Sadly I keep on saying it but too many people ignore it.
Chemists should learn their trade with saf ... |
29-11-2010 at 14:14 by: ScienceSquirrel |
First Rocket Candy attempt A version of rocket candy was known as Paxo, after a proprietory brand of stuffing mixture available ... |
29-11-2010 at 03:21 by: ScienceSquirrel |
Copper Chloride question The colour is almost certainly due to to the CuCl42- ion formed from the copper chloride and excess ... |
27-11-2010 at 09:24 by: ScienceSquirrel |
How to make diphenyl sulfide? [rquote=193129&tid=14915&author=Ozone]The point was to demonstrate the search engine.[/rquot ... |
24-11-2010 at 07:24 by: ScienceSquirrel |
How to make diphenyl sulfide? The first method will not work to make diphenyl sulphide as it relies on the nitro group to activate ... |
24-11-2010 at 03:50 by: ScienceSquirrel |
Finding solubilities of a compound in different solvents There are millions of compounds and hundreds of solvents.
For common substances like potassium hydr ... |
22-11-2010 at 16:45 by: ScienceSquirrel |
Decent laboratory balances? Really it depends on what you want to do with the balance.
I have a set that are accurate to a clai ... |
22-11-2010 at 15:12 by: ScienceSquirrel |
Teaching my wife Organic Chemistry! Mme Science Squirrel has no interest in chemistry and asks me to fix her computer when it goes wron ... |
21-11-2010 at 16:03 by: ScienceSquirrel |
the OH group vs the ketone replacement in for example codeine etc. I cannot work out what you are asking at all. |
18-11-2010 at 05:43 by: ScienceSquirrel |
New tramadol to M1 ref discovered, EASY M1 is the active metabolite of tramadol.
http://en.wikipedia.org/wiki/Tramadol |
18-11-2010 at 03:46 by: ScienceSquirrel |
What's the difference between cracking and distilling? The beginner's guide to cracking;
http://en.wikipedia.org/wiki/Fluid_catalytic_cracking |
16-11-2010 at 09:24 by: ScienceSquirrel |
Sodium by chemical methods Sodium hydroxide is not dry unless it has been held in a molten state for a long time.
It is extrem ... |
15-11-2010 at 08:31 by: ScienceSquirrel |
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