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The Short Questions Thread (4)
What is the best way to remove colloidal particles in 98% sulfuric acid? I'd assume that concentrate ... |
25-1-2015 at 12:38
by: AlphaDecay |
The Short Questions Thread (4)
I have some MnO2 from zinc-carbon batteries, but I won't use it since it is too impure, and I don't ... |
22-12-2014 at 11:19
by: AlphaDecay |
The Short Questions Thread (4)
Thanks dude! |
10-12-2014 at 09:15
by: AlphaDecay |
The Short Questions Thread (4)
I've bought fertilizer grade calcium nitrate, but I'm not sure if it is anhydrous or tetrahydrate. I ... |
10-12-2014 at 07:53
by: AlphaDecay |
The Short Questions Thread (4)
Any ideas for a easy aquiring/homemade selective membrane for a potassium chloride electrolytic cell ... |
6-10-2014 at 14:21
by: AlphaDecay |
The Short Questions Thread (4)
I've got 2kg of aluminum sulfate laying around, but I have no idea what to do with it, considering t ... |
26-9-2014 at 11:00
by: AlphaDecay |
The Short Questions Thread (4)
I have found a thread talking about the synthesis of ZnCO3, but I still have doubts about using Na2C ... |
24-9-2014 at 13:02
by: AlphaDecay |
The Short Questions Thread (4)
Does anyone know the reactions involved in Benedict's test? http://en.wikipedia.org/wiki/Benedict%27 ... |
18-9-2014 at 10:52
by: AlphaDecay |
The Short Questions Thread (4)
About making nitric acid: This guy distilled nitric acid (KNO3 + H2SO4) with a retort http://www.you ... |
15-9-2014 at 14:45
by: AlphaDecay |
The Short Questions Thread (4)
That makes things much easier, just need to get some money to buy a condenser 
...
[Edited on 10- ... |
10-9-2014 at 14:34
by: AlphaDecay |
The Short Questions Thread (4)
In fact the flask is about to arrive. So when it arrives I will post here the lenght of the side arm ... |
10-9-2014 at 10:13
by: AlphaDecay |
The Short Questions Thread (4)
Damnit, it is one like this http://m.ebay.com/itm/170984880403?nav=SEARCH ... |
10-9-2014 at 09:04
by: AlphaDecay |
The Short Questions Thread (4)
Oh, I see... Also I bought a 1L distillation flask, is it suitable to distill nitric acid from H2SO4 ... |
9-9-2014 at 17:38
by: AlphaDecay |
The Short Questions Thread (4)
Sorry the ignorance but, is this "strip the threads on the screw" an expression?
What does it mean? |
9-9-2014 at 17:08
by: AlphaDecay |
The Short Questions Thread (4)
Ok, thanks. Another question, sorry if it will sound stupid, but, it is better to ask first than reg ... |
9-9-2014 at 14:02
by: AlphaDecay |
The Short Questions Thread (4)
I've already asked this before but I really wanna make sure of it. Does mixing ammonium sulfate and ... |
8-9-2014 at 16:32
by: AlphaDecay |
Ball mill issue
The rubber worked pretty fine, I used air-chamber rubber of motorcycles tires.
[Edited on 27-8-2014 ... |
27-8-2014 at 15:56
by: AlphaDecay |
Ball mill issue
Put a heavy rubber around the can and the pipe or just the can? |
25-8-2014 at 15:49
by: AlphaDecay |
Ball mill issue
I built a ball mill to mix chemicals, but the can that I use (powdered milk can, I don't know if thi ... |
25-8-2014 at 15:24
by: AlphaDecay |
Sodium Sulfate from Aluminum Sulfate
I mixed the two chemicals(Na2CO3 and [NH4]2SO4) and I didn't see any gas driving off the solution, a ... |
13-8-2014 at 11:33
by: AlphaDecay |
The Short Questions Thread (4)
Another question: I've been thinking about doing a small scale Solvay Process. It consists of bubbli ... |
28-7-2014 at 18:42
by: AlphaDecay |
Sodium Sulfate from Aluminum Sulfate
I see. But now I've gotten 2kg Al2(SO4)3, any interesting uses for it? |
26-7-2014 at 17:58
by: AlphaDecay |
Sodium Sulfate from Aluminum Sulfate
Nice! Ammonium sulfate is easy to get. Reacting it with Sodium Carbonate would produce Ammonium carb ... |
26-7-2014 at 17:48
by: AlphaDecay |
Sodium Sulfate from Aluminum Sulfate
Oh, I see. Okay then, I will be trying something else... |
26-7-2014 at 17:24
by: AlphaDecay |
The Short Questions Thread (4)
Yes, this seems a safe and easy way to solve the problem! |
26-7-2014 at 17:21
by: AlphaDecay |
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