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Galvanised Iron LPG tank I've heard bleach works well, which I suppose is just about the same thing.
You'll have to get th ... |
2-3-2008 at 04:27 by: 12AX7 |
destroying chlorates and leaving the prechlorates H+ is the driving force for two reasons: one, oxidation of a metal requires H+ to keep it in solutio ... |
1-3-2008 at 18:10 by: 12AX7 |
sonochemistry and its application ??? Where?
W = watt, the SI unit of power. cm = 0.01 m, an SI-derived unit of length.
W/cm may in ... |
28-2-2008 at 19:48 by: 12AX7 |
Safely clean burned food residue on copper pan? Intense heat will burn off any carbon, anneal the copper and oxidize a substantial amount to CuO and ... |
28-2-2008 at 04:32 by: 12AX7 |
Olive Oil Sulfurated oil makes good cutting lubricant, so I've heard.
Remember olive oil has a considerable ... |
27-2-2008 at 18:15 by: 12AX7 |
Chlorate and Urea So the reaction heats itself, making whatever happen to the rest of the stuff in there? What's so s ... |
27-2-2008 at 15:58 by: 12AX7 |
Chlorate and Urea Two of my "favorite" chemicals, being that I have several pounds of both and they're not very useful ... |
27-2-2008 at 14:19 by: 12AX7 |
Taking the carbon dioxide out of coal! Yeah, that's a start -- but not on nearly big enough a scale, and it takes energy to bubble gas thro ... |
27-2-2008 at 13:37 by: 12AX7 |
Compressed Gases on the Cheap Tanks are not small shit to trifle with! If you aren't sure of your tank's integrity, get it HYDRO ... |
27-2-2008 at 13:36 by: 12AX7 |
Taking the carbon dioxide out of coal! I don't see why nobody has yet built a giant greenhouse, where the stack gasses are cooled further, ... |
27-2-2008 at 12:11 by: 12AX7 |
destroying chlorates and leaving the prechlorates The redox reaction requires H+ to proceed, or Fe(OH)3 drops out of solution and, with a lesser conce ... |
26-2-2008 at 13:29 by: 12AX7 |
NaCl fusion to produce large single crystal? I've melted salt in bulk many times -- it freezes into a polycrystalline bulk which shrinks readily ... |
24-2-2008 at 03:29 by: 12AX7 |
NaCl fusion to produce large single crystal? Why do you want a single crystal? If you do succeed, you will get a lump the shape of the crucible, ... |
23-2-2008 at 12:08 by: 12AX7 |
Precise electrolysis with a U-tube Another excellent, detailed experiment!
Tim |
22-2-2008 at 12:53 by: 12AX7 |
Exotic Primaries - Complex Salts It's flat planar? That doesn't make sense, shouldn't it be an octahedral coordinate like trisoxalat ... |
21-2-2008 at 12:51 by: 12AX7 |
Urea to Nitric Acid I don't have an NST.
I was trying to burn urea in one step (not necessarily one chemical step) to ... |
21-2-2008 at 00:16 by: 12AX7 |
What's your job? Student? |
20-2-2008 at 15:01 by: 12AX7 |
Ammonia + PET Bottles = Disaster Curiously, I once poured concentrated H2SO4 into a PET container. The wall immediately turned white ... |
20-2-2008 at 14:33 by: 12AX7 |
Crystal Growing Incidentially, sodium bromate hydrate (monohydrate I believe) typically forms platelike crystals, re ... |
19-2-2008 at 08:46 by: 12AX7 |
Fe2O3 Fe(OH)2 is gray. It should oxidize readily in air to an orange product, especially if heated in air ... |
18-2-2008 at 22:43 by: 12AX7 |
From where are you? Idunno, looks proportional to me. Australia is a continent, but it's only the population of, say, a ... |
18-2-2008 at 10:26 by: 12AX7 |
From where are you? The only people living on Antarctica are those in research stations.
There probably aren't 60 poe ... |
18-2-2008 at 01:50 by: 12AX7 |
Theoretical question: reaction mechanism of electrolysis of water [quote][i]Originally posted by woelen[/i]
@microcosmicus: You write H20 -> O2 + 4H(+) + 4e, but ... |
18-2-2008 at 00:23 by: 12AX7 |
Thin layer chromatography (TLC) Hardly- I have a 50lbs sack each of EPK, #4 Tennessee and 325 mesh ground flint, about $10 each. EP ... |
17-2-2008 at 21:28 by: 12AX7 |
Thin layer chromatography (TLC) How about clay? Plenty of OH sites, sticky, readily available.
Tim |
17-2-2008 at 18:48 by: 12AX7 |
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