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Is there a general rule about stirring rate & reaction speed like there is for temperature?
Agitation speed can be a factor in several cases:
If the reaction occurs between two immiscible p ... |
9-7-2014 at 07:33
by: Praxichys |
25 years later 25000 times more value for the money
[rquote=284436&tid=9177&author=woelen]I have a Shuttle XH61V (a very small barebone PC) with ... |
9-7-2014 at 05:57
by: Praxichys |
Nomenclature - group abbreviations
All of this is pretty straightforward.
EtOH - ethyl alcohol (use this format for alcohols)
AcOH ... |
7-7-2014 at 05:48
by: Praxichys |
Acetone based wood paint stripping
Be careful using acetone on large surfaces. Unlike DCM, acetone is quite flammable. With a large sur ... |
2-7-2014 at 17:35
by: Praxichys |
Discontinued reagents
[rquote=336790&tid=31181&author=MrHomeScientist]I appreciate you not getting defensive or an ... |
2-7-2014 at 12:39
by: Praxichys |
Discontinued reagents
@ DrBob
Correct me if I'm wrong, but let us use something reasonable, like 100g sodium azide thro ... |
2-7-2014 at 08:58
by: Praxichys |
Discontinued reagents
It's not all bad either. Turns out Lead Nitrate is easily shipped legally - up to 10lbs may be shipp ... |
2-7-2014 at 06:54
by: Praxichys |
Another trial by fire of professionalism
== Content removed ==
I'm going to apologize for this post by saying that I suggested doing somet ... |
2-7-2014 at 05:13
by: Praxichys |
Discontinued reagents
I have the same problem. I was set to acquire a whole bunch of hydrazine sulfate and redistribute it ... |
1-7-2014 at 18:12
by: Praxichys |
What if?
What if religion was widely accepted to be an obsolete way of thinking? |
1-7-2014 at 08:42
by: Praxichys |
fulminating gold?
I am sorry to hear about your accident. I was just thinking about this while gently scraping some si ... |
30-6-2014 at 05:04
by: Praxichys |
Precipitated copper powder
Dry nano-scale copper powder is easily made from the thermal decomposition of copper oxalate as well ... |
25-6-2014 at 10:34
by: Praxichys |
Anyone Looking For Iodine ACS ?
This is attractive but sounds a lot like a sting operation to me. |
22-6-2014 at 15:56
by: Praxichys |
24/40 x 200mm Leibig on eBay - Unbelievable Deal $10 + Free Shipping
[rquote=335185&tid=30711&author=The Volatile Chemist]@AGA, sciplus.com has a relatively good ... |
20-6-2014 at 09:49
by: Praxichys |
Dry Reagent Storage Bottles
Another good one is Freund Container. Last week I received 24 of their 16oz straight-sided jars and ... |
20-6-2014 at 05:46
by: Praxichys |
Intangible Force Generator
Please don't tell me you're trying to replicate the [url=http://en.wikipedia.org/wiki/Gravity_gun]gr ... |
18-6-2014 at 10:15
by: Praxichys |
Little things that surprised you in chemistry
@alexleyenda ...and that does not help things when one is trying to push the capacity of glassware ... |
18-6-2014 at 09:28
by: Praxichys |
What could Benzene be worth, sold by the liter.
That figure is not even close!
Sigma [url=http://www.sigmaaldrich.com/catalog/product/sial/401765 ... |
17-6-2014 at 10:59
by: Praxichys |
24/40 x 200mm Leibig on eBay - Unbelievable Deal $10 + Free Shipping
[rquote=334783&tid=30711&author=gdflp]What are your opinions on the quality of the glass, do ... |
17-6-2014 at 10:43
by: Praxichys |
Oxalate complexes
This morning yielded a tiny but recoverable amount of deep blue precipitate which held its color on ... |
17-6-2014 at 04:34
by: Praxichys |
24/40 x 200mm Leibig on eBay - Unbelievable Deal $10 + Free Shipping
Hi everyone,
I was shopping last night and found a 24/40 x 200mm Leibig condenser on eBay for $10 ... |
17-6-2014 at 03:23
by: Praxichys |
Oxalate complexes
I just tried tetraaminecopper II oxalate with no success so far.
1. I mixed up a CuSO4 solution w ... |
16-6-2014 at 15:21
by: Praxichys |
Chemistry Wiki Attempt
IUPAC says "sulfur, aluminium, caesium"
http://www.worldwidewords.org/articles/aluminium.htm
htt ... |
16-6-2014 at 11:31
by: Praxichys |
What chemicals can you not find a source for?
Cyanuric trichloride.
Michigan, USA. |
16-6-2014 at 11:27
by: Praxichys |
Oxalate complexes
Anyone try tetraaminecopper II oxalate?
Maybe take the same route as the persulfate derivative... ... |
16-6-2014 at 07:53
by: Praxichys |
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