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Interesting molecules
Leuco dyes are quite interesting.
[url]http://en.wikipedia.org/wiki/Leuco_dye[/url]
[img]http: ... |
29-7-2012 at 00:29
by: maxpayne |
Storing Zinc metal powder - Safety
I see. I was concerned about multiple openings and moisture soping from air and that I need to add s ... |
25-7-2012 at 13:59
by: maxpayne |
Storing Zinc metal powder - Safety
I live in an area between two rivers and there is one big reservoir for the local dam so air is most ... |
25-7-2012 at 10:08
by: maxpayne |
I need a challenge
A bit late, but here is one great idea:
[url=http://en.wikipedia.org/wiki/Leuco_dye]Leuco dye (Wi ... |
24-7-2012 at 13:43
by: maxpayne |
Chemistry Experimentation; The "Silent Killer" in China?
They want us to have no hobby at all, at least useful.
In the future, your only rights will be:
... |
12-7-2012 at 10:29
by: maxpayne |
An accident in my "lab"
I also agree with scaling up, but only AFTER trying small/test scale in chemistry as everyone here s ... |
9-7-2012 at 09:38
by: maxpayne |
An accident in my "lab"
Can I ask you how you made phenylacetic acid? |
7-7-2012 at 06:45
by: maxpayne |
Learn almost anything for free...
Here is the site I recently found. All I can say: Amazing!
[url]http://www.khanacademy.org/[/url] ... |
29-6-2012 at 14:49
by: maxpayne |
Disassembling ZN/C battery to obtain zinc dust
Today, I crushed one of the D battery with sledgehammer. I didn't know if it was an alkaline or not, ... |
3-6-2012 at 11:04
by: maxpayne |
Disassembling ZN/C battery to obtain zinc dust
Thank you Roger86.
My main concern was some kind of explosion that could occur while sawing throu ... |
28-5-2012 at 06:59
by: maxpayne |
Disassembling ZN/C battery to obtain zinc dust
Not expensive if you need much, but I need about 10-20 grams, no more. So batteries are more economi ... |
27-5-2012 at 12:15
by: maxpayne |
Disassembling ZN/C battery to obtain zinc dust
I need to obtain some zinc metal, so i decided to take it from old heavy duty zinc/carbon battery.
... |
27-5-2012 at 10:48
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
Ok, thanks.
Maybe I should try to figure simpler reaction in my spare time, this one seems too co ... |
21-4-2012 at 23:42
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
[rquote=245746&tid=19738&author=turd]Your "logical" train of thought makes no sense whatsoev ... |
21-4-2012 at 01:56
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
Fixed now, hope it'll work for everyone.
For those with access here is another link:
[url=htt ... |
18-4-2012 at 10:30
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
I must apologize for not posting the complete procedure. I did not think it was relevant for the mea ... |
17-4-2012 at 18:50
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
OK, thanks.
I thought of equivalents completely wrong.
It is hard for me to explain how I comp ... |
16-4-2012 at 10:01
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
Thank you very much Magpie for your answer.
But If you could be so kind and explain the math here ... |
15-4-2012 at 18:32
by: maxpayne |
Calculating equivalents of NaH2PO4 (2H20) question
Hello!
In one procedure I have NaH2PO4 stated as equivalents rather than grams or moles, other su ... |
14-4-2012 at 23:46
by: maxpayne |
Isopropyl Alcohol (2-propanol) Peroxides
I just received an answer to my question from a pro, and also want to share this valuable informatio ... |
16-11-2011 at 09:54
by: maxpayne |
Isopropyl Alcohol (2-propanol) Peroxides
Hello.
I have a concern with peroxides forming alcohol, 2-propanol. I read that upon standing in ... |
15-11-2011 at 12:16
by: maxpayne |
