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Volume and concentration calculations
I use the a rule which applies on picking a sample
33/100 = X/ M where X stands for the mass of HC ... |
7-4-2013 at 07:42
by: Poppy |
Volume and concentration calculations
Hi.
I want to play a game. The destino of which will decide you'll be a chemist or not.
I have a s ... |
6-4-2013 at 13:58
by: Poppy |
Nitrite rout with Pb and KNO3
Isn't that slow and stirring intensive?
oh yeah the thread is pretty intensive too
I'm better st ... |
5-4-2013 at 19:56
by: Poppy |
Nitrite rout with Pb and KNO3
Alright guys so I was searching around a method for preparing nitrites without difficulty and found ... |
5-4-2013 at 17:50
by: Poppy |
The lead salts preparation thread!
[rquote=278889&tid=5490&author=blogfast25]Nice! With freshly prepared PbO2 you can make the ... |
29-3-2013 at 17:39
by: Poppy |
Limonene without distillation?
I''ve extracted it with alcohol once. It turned out very well. Details are in a thread called 300 le ... |
18-3-2013 at 19:11
by: Poppy |
can i make Copper Acetate and Nitric acid like this ?
[rquote=275467&tid=23436&author=AJKOER]OK, per Wikipedia (http://en.wikipedia.org/wiki/Coppe ... |
20-2-2013 at 21:02
by: Poppy |
Making Hydrochloric Acid
[rquote=275184&tid=23382&author=blogfast25][rquote=275022&tid=23382&author=Poppy]
... |
19-2-2013 at 08:26
by: Poppy |
Anti defuse clock bomb jar?
It s a metal lid, sealed by a silicone circle obtained from a silicone foil about 1 mm thick I had p ... |
17-2-2013 at 09:49
by: Poppy |
Combustion temperature for some pyro mix please ?
So there has been this question: as the gas expands it cools. Where does the heat goes to? So as if ... |
16-2-2013 at 18:55
by: Poppy |
Anti defuse clock bomb jar?
Hello everyone!
I've been cleaning up my garage lab and what I found was this pickles jar filled 1/ ... |
16-2-2013 at 18:45
by: Poppy |
Making Hydrochloric Acid
[rquote=274864&tid=23382&author=blogfast25]Actually, it really works well only with at least ... |
16-2-2013 at 18:25
by: Poppy |
Making Hydrochloric acid
[rquote=271231&tid=22972&author=Manifest]I like the sulfuric acid and Calcium Chloride metho ... |
24-1-2013 at 15:37
by: Poppy |
If you had to set up a chem lab from absolute scratch with almost no money....
One note: don't keep cabbage juice, it's active ingredient has a limited shelf life. Unless you titr ... |
24-1-2013 at 05:39
by: Poppy |
If you had to set up a chem lab from absolute scratch with almost no money....
[rquote=272549&tid=23129&author=elementcollector1]
Incidentally, does that work with other ... |
23-1-2013 at 16:27
by: Poppy |
If you had to set up a chem lab from absolute scratch with almost no money....
[rquote=272539&tid=23129&author=LanthanumK] Lead (with a small amount of antimony) I got fro ... |
23-1-2013 at 09:42
by: Poppy |
Chemical Etching
/\ Wth dude?
Oh well man its okay, just watch this and if you don't laugh I think you can understan ... |
21-1-2013 at 20:54
by: Poppy |
Chemical Etching
Should we forbid the guidelines for safety?
[rquote=272357&tid=23114&author=uzaymaymunu]I ... |
21-1-2013 at 19:53
by: Poppy |
Conductive silver ink
I made a pretty colloid of silver suspension once, I think I had silver nitrate, formaldehyde and Na ... |
21-1-2013 at 17:58
by: Poppy |
Chemical Etching
Stepping japanese...
How old are you to hold or be dealing with or going through corrosion?
Its ... |
21-1-2013 at 17:55
by: Poppy |
Extraction of HAuCl4 With Ether
[rquote=272238&tid=23082&author=kristofvagyok][rquote=272218&tid=23082&author=blogfa ... |
20-1-2013 at 15:05
by: Poppy |
Extraction of beryllium from beryl
Pardon my compliance, this garage extractions seems promissing etc.. lol
But just a cleanising on t ... |
17-1-2013 at 05:50
by: Poppy |
Acid Etching Metals
In crystallography, etch figures appears as result of slow dissolution of the crystal interface from ... |
16-1-2013 at 10:48
by: Poppy |
copper oxide Rage
That was caused because your copper hydroxide was still wet so bearing the formula CuO.H2O or perhap ... |
10-1-2013 at 10:40
by: Poppy |
Making Hydrochloric acid
I confess I tried the old trick again, calcium chloride plus sulfuric acid, stoichometrically insubs ... |
9-1-2013 at 16:04
by: Poppy |
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