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Silver Nitrate Synthesis
Often very concentrated nitric acid forms passivation layers with metal e.g. with copper. Thats why ... |
4-8-2013 at 23:40
by: Oscilllator |
Preparation of ionic nitrites
A couple of my own observations regarding potassium nitrate -> nitrite through thermal decomposit ... |
4-8-2013 at 01:54
by: Oscilllator |
Mercury catalyst question
A basic knowledge of catalysts will tell you that no, you dont need 10 times as much, since the Al/H ... |
2-8-2013 at 21:09
by: Oscilllator |
What to do with sodium sulfate?
you could react it with sulfuric acid to make sodium bisulfate:
H2SO4 + Na2SO4 -> 2NaHSO4
and t ... |
2-8-2013 at 01:18
by: Oscilllator |
STAB and NaBH4 aquisition or synthesis
where does one obtain sodiumtriacetoxyborohydride OTC? I couldn't find any sources other than chem s ... |
31-7-2013 at 22:13
by: Oscilllator |
ClBr from chlorine replacement?
kristofvagyok couldn't you also remove the ClBr (as well as any Cl) by refluxing the bromine over a ... |
31-7-2013 at 20:44
by: Oscilllator |
Sodium thiosulphate from NaOH and S
In a 500ml beaker was placed 30g of NaOH, which was then dissolved in a minimum of water. 50g of s ... |
31-7-2013 at 20:39
by: Oscilllator |
DIY propane furnace
[rquote=294162&tid=25375&author=Pyro]That's a very interesting comparison. they should facto ... |
30-7-2013 at 18:08
by: Oscilllator |
Pretty Pictures (1)
Heres a couple of my own:
HNO3 condensing, the flask it was distilling from halfway through cooling ... |
26-7-2013 at 23:21
by: Oscilllator |
How effective is evaporation drying at room temp?
Well I've had a wide (diameter about 35cm) glass baking dish sitting in my garage with a saturated s ... |
25-7-2013 at 23:29
by: Oscilllator |
golfpro's Nitric Acid for Beginners
OK! Phenomena explained! Nice use of excessive exclamation marks! |
21-7-2013 at 23:13
by: Oscilllator |
golfpro's Nitric Acid for Beginners
[rquote=293193&tid=25209&author=hissingnoise][quote] I'm afraid your idea doesn't hold up. I ... |
21-7-2013 at 02:10
by: Oscilllator |
golfpro's Nitric Acid for Beginners
Pulverulescent I'm afraid your idea doesn't hold up. If the red NO2 was being swept away by increase ... |
20-7-2013 at 21:03
by: Oscilllator |
golfpro's Nitric Acid for Beginners
[rquote=293046&tid=25209&author=weiming1998]With an excess of sulfuric acid, (almost) water- ... |
20-7-2013 at 02:21
by: Oscilllator |
Concentrated Hydrogen Peroxide in Australia
Wow! what a co-incidence, I live literally 5 minutes drive from medlow bath, which is the place that ... |
20-7-2013 at 01:50
by: Oscilllator |
tert-Butyl alcohol group purchase
I would be interested in 500ml or so (yes, it is to make potassium) however there is a good chance t ... |
17-7-2013 at 23:32
by: Oscilllator |
Cleaning TiO2 out of glassware
If it can easily be removed mechanically, then I can highly recommend swirling sand in the flask. I ... |
15-7-2013 at 23:41
by: Oscilllator |
Glassware Being Attacked
Nah, KOH is more corrosive because its a stronger base (or so I have been led to believe).
|
15-7-2013 at 00:39
by: Oscilllator |
Pretty Pictures (1)
if you heat the seals on those cans to much they do start to leak, so you might want to keep an eye ... |
29-6-2013 at 03:01
by: Oscilllator |
Synthesis of Diethyl Ether
sciencesupply has an absolutely terrific chart for glassware for all states. here's the link:
http: ... |
29-6-2013 at 02:04
by: Oscilllator |
Most effective solvent for coked carbon deposits.
[rquote=289870&tid=24805&author=AndersHoveland][rquote=289821&tid=24805&author=paw_2 ... |
29-6-2013 at 01:54
by: Oscilllator |
Distilling Nitric Acid
well first off your stoichiometry is off, you need 2:1 KNO3:H2SO4.
Also, I second what other people ... |
23-6-2013 at 23:15
by: Oscilllator |
lots of reagents for sale
I would honestly buy the lot if I had the money, but I dont 
Are you sure you can ship this with ... |
16-6-2013 at 23:55
by: Oscilllator |
fractionating column help?
I have two possible solutions:
1: break an old glass jar an find a piece that fits in the top of th ... |
16-6-2013 at 02:09
by: Oscilllator |
Chart of Plastic Resistances to Chemicals
nice! I can now find a container that isn't dissolved by MEK |
6-6-2013 at 23:48
by: Oscilllator |
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