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Unknown Rock????
Looks an awful lot like some coarse varieties of pumice I've seen.
At least some pumice does in ... |
26-1-2017 at 14:27
by: Maroboduus |
Science in danger - epa ordered to take down climate change page
[rquote=472943&tid=71936&author=Chemetix]
If Truth Justice and the American way means any ... |
26-1-2017 at 14:15
by: Maroboduus |
Glucose/Sucrose to carbon..
I wouldn't expect you to try that for yourself. Few people have all those gasses and a reaction cham ... |
26-1-2017 at 13:24
by: Maroboduus |
kickstarting mars terraforming early
Terraforming= changing a planet to resemble earth.
The earth is already more like it is than anyt ... |
24-1-2017 at 22:13
by: Maroboduus |
96% Sulfuric acid
[rquote=472761&tid=71911&author=aga]
Human nature dictates that the Success (always) or F ... |
24-1-2017 at 22:07
by: Maroboduus |
Short question / quick answer - Thread
[rquote=472706&tid=26572&author=Loptr][rquote=472703&tid=26572&author=Maroboduus][rq ... |
24-1-2017 at 15:25
by: Maroboduus |
96% Sulfuric acid
I heartily apologize for the business practices of my suppliers; and any distress or bad feelings my ... |
24-1-2017 at 15:00
by: Maroboduus |
96% Sulfuric acid
[rquote=472714&tid=71911&author=JJay]With all due respect, I don't think you are very well i ... |
24-1-2017 at 10:42
by: Maroboduus |
96% Sulfuric acid
[rquote=472645&tid=71911&author=JJay]Businesses like that usually want to keep customer info ... |
24-1-2017 at 09:28
by: Maroboduus |
glassware etching and vaccum distillation
[rquote=472667&tid=71874&author=harderm][rquote=472484&tid=71874&author=Maroboduus][ ... |
24-1-2017 at 09:18
by: Maroboduus |
Short question / quick answer - Thread
[rquote=471683&tid=26572&author=Bert]The US is planning to replace the old baseball fragment ... |
24-1-2017 at 08:18
by: Maroboduus |
Can someone recommend a good respirator?
It'd be interesting to know if those 'handle anything' cartridges are activated carbon/soda lime/per ... |
23-1-2017 at 19:59
by: Maroboduus |
96% Sulfuric acid
I'm fortunate enough to live near a few chemical supply houses. I can buy quite a few reagents over ... |
23-1-2017 at 18:43
by: Maroboduus |
Probability: Take a Coin
[rquote=389999&tid=61266&author=aga]My reasoning is this :
The Stated 'expected value is ... |
23-1-2017 at 18:12
by: Maroboduus |
96% Sulfuric acid
Probably not too easy to find in some areas, since they sell it on Amazon at a HUGE markup.
$39 a ... |
23-1-2017 at 16:18
by: Maroboduus |
Hg(II)sulfate
I've got to admit that I'm far from the best person around here for an opinion on these things, but ... |
23-1-2017 at 15:59
by: Maroboduus |
Hg(II)sulfate
[rquote=472545&tid=71892&author=tsathoggua1]
Intent is to determine activity and little el ... |
23-1-2017 at 13:52
by: Maroboduus |
glassware etching and vaccum distillation
Introduction To Organic Chemistry
Lowry and Harrow (1928)
Is the first that comes to mind. They ... |
22-1-2017 at 20:08
by: Maroboduus |
glassware etching and vaccum distillation
[rquote=472475&tid=71874&author=phlogiston]Doubly cringeworthy if you used an erlenmeyer ind ... |
21-1-2017 at 15:07
by: Maroboduus |
glassware etching and vaccum distillation
If a mixture of water and ethanol did THAT to your flask it must be made of cobwebs and unicorn fart ... |
21-1-2017 at 10:00
by: Maroboduus |
Selling: 3,4,5-Trimethoxybenzaldehyde >99%
Methinks this thread may soon be put to the sword , or even razed to the ground and its fields sewn ... |
21-1-2017 at 09:33
by: Maroboduus |
Preperation of isbutyl nitrite
[rquote=472398&tid=71863&author=RobRylan]What exactly are you going to do with it? Get high? ... |
20-1-2017 at 13:20
by: Maroboduus |
kickstarting mars terraforming early
[rquote=472396&tid=71812&author=Melgar][rquote=472392&tid=71812&author=Maroboduus]Yo ... |
20-1-2017 at 13:12
by: Maroboduus |
kickstarting mars terraforming early
You forgot the part where you pack up a huge amount of magnetic field in boxes and ship it to mars s ... |
20-1-2017 at 07:48
by: Maroboduus |
Uranium Extraction from Vaseline Glass Help
The sources I found said from 2% (common), to 25% (exceptional) uranium content.
I think you can ... |
19-1-2017 at 20:57
by: Maroboduus |
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