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Home Made Analysis gear
C'mon aga here is bringing an important topic that hasn't been done yet. So stop saying you can't an ... |
11-4-2014 at 15:24
by: HgDinis25 |
Pennies and vinegar
When you add Copper to Acetic Acid you get nothing. However, Copper always has a thin oxide layer of ... |
11-4-2014 at 11:12
by: HgDinis25 |
2NaCl + H2SO4
The reaction that takes place is:
NaCl + H2SO4 --> NaHSO4 + HCl
However, the NaHSO4 formed will ... |
8-4-2014 at 15:52
by: HgDinis25 |
Novel Uses for Liquid Nitrogen
You could condense oxygen and make a small quantity of oxygen. You could then burn a Diamond in it : ... |
8-4-2014 at 15:13
by: HgDinis25 |
Potassium Halide Solution Smell
ACS grade with smelly contamination? Not happening... |
4-4-2014 at 15:52
by: HgDinis25 |
Potassium Halide Solution Smell
With all due respect, if you're saying the solutions are in distilled water, than you only have wate ... |
4-4-2014 at 09:07
by: HgDinis25 |
Potassium Halide Solution Smell
Maybe solvent contaminations in your reagents? How did you prepare them?
Diethyl ether is often des ... |
3-4-2014 at 15:37
by: HgDinis25 |
Chemist's Nightmare
Has anyone mentioned an earthquake? Seriously, think about it: all your precious exotic ultra-expens ... |
2-4-2014 at 11:53
by: HgDinis25 |
Magnesium Metal from scrapyard
Magnesium is used in fire starters like these:
http://www.harborfreight.com/media/catalog/product/c ... |
1-4-2014 at 14:50
by: HgDinis25 |
Pretty Pictures (2)
[img]http://imagizer.imageshack.us/v2/640x480q90/856/eopf.jpg[/img]
[img]http://imagizer.imageshack ... |
1-4-2014 at 11:58
by: HgDinis25 |
Copper (II) Nitrite Colour
Interesting, I tryed the Pb complex, it indeed forms a yellow-orange complex. Do you know the NO2 an ... |
30-3-2014 at 14:14
by: HgDinis25 |
Copper (II) Nitrite Colour
So, I made some Sodium Nitrite by the Lead oxidation process (the product reacts vigorously with HCl ... |
29-3-2014 at 07:28
by: HgDinis25 |
One atom being a gas liquid plasma or solid.
Being a gas, a liquid or a solid has to do with the number of bonds between molecules (Plasma has to ... |
27-3-2014 at 15:29
by: HgDinis25 |
Odor control
The old Sodium Bicarbonate trick should work. Just fill a few cups of Sodium Bicarbonate powder and ... |
26-3-2014 at 15:49
by: HgDinis25 |
Acetic Acid Synth. Easy Home Version.
That is one of the best ways to get OTC Acetic Acid and pure ethanol. I didn't even know you could b ... |
26-3-2014 at 13:35
by: HgDinis25 |
ethyl acetate catalyst
As all esterification reactions, you'll be producing an equilibrium:
CH3CH2OH + CH3COOH → ... |
25-3-2014 at 13:20
by: HgDinis25 |
I'm pretty sure I made nitric acid...
The UV decomposition of <70% Nitric Acid is negligible. Only above those concentrations the HNO3 ... |
25-3-2014 at 11:13
by: HgDinis25 |
Liquid drop toy
I go with DraconicAcid in this one. I would expect the coloured liquid to be dyed water and the othe ... |
25-3-2014 at 10:28
by: HgDinis25 |
I'm pretty sure I made nitric acid...
It depends on the type of plastic. HDPE usually stands most acids (even 98% sulfuric acid). For Nitr ... |
25-3-2014 at 10:02
by: HgDinis25 |
weak acids
What machines are you talking about? If you're talking about digital pH meters, they operate using 2 ... |
23-3-2014 at 17:14
by: HgDinis25 |
Simplest Safe Chemicals
[rquote=323801&tid=29652&author=Chemistry_Keegan][rquote=323797&tid=29652&author=HgD ... |
22-3-2014 at 19:07
by: HgDinis25 |
Simplest Safe Chemicals
As for mercury, the element itsefl is the least dangerous form. Next comes the least soluble inorgan ... |
22-3-2014 at 17:53
by: HgDinis25 |
Hydrogen and Helium Tanks
For me it's the reverse I always see Helium and Hydrogen being stored in huge pressure tanks. Actual ... |
22-3-2014 at 15:22
by: HgDinis25 |
Pronouncing Chemistry Vocab
Yes I wanted to write down portuguse, no idea why I wrote Spanish. |
22-3-2014 at 05:02
by: HgDinis25 |
Pronouncing Chemistry Vocab
[rquote=323617&tid=28377&author=Brain&Force]The funny thing about Portuguese (and many o ... |
21-3-2014 at 17:10
by: HgDinis25 |
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