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Preparation of elemental phosphorus
Im sure silica actually participates in the reaction, its not just a flux, as per the formula, which ... |
21-11-2009 at 13:12
by: len1 |
Preparation of elemental phosphorus
Magpie, carbon will not reduce ordinary phosphate. That is the reason for the manipulations of the ... |
20-11-2009 at 19:37
by: len1 |
Preparation of elemental phosphorus
Well he has obviously got home something dozens of books couldn't. Its not true that any phosphorou ... |
20-11-2009 at 03:42
by: len1 |
Refrigeration Technology
Well Ive finally got it done. Turns out you dont need any refrigerant to get one of those split-sys ... |
17-11-2009 at 00:11
by: len1 |
Bromine Source and Synthesis
The BCDMH I used is intended as a dissinfectant for the consumer market, and on a per bromine basis ... |
8-11-2009 at 22:10
by: len1 |
Bromine Source and Synthesis
And Ive got more to say on this.
After ALL evolution of bromine had ceased, as indicated by light ... |
8-11-2009 at 13:57
by: len1 |
Bromine Source and Synthesis
Further on this topic, I got interested in the maximum yield of bromine available from BCDMH. The q ... |
8-11-2009 at 01:11
by: len1 |
Bromine Source and Synthesis
As a corollary to this
Venting BrCl to the atmosphere in an efficient 0-5C reflux will convert ma ... |
7-11-2009 at 14:01
by: len1 |
Bromine Source and Synthesis
A bottle of Br2 containing some BrCl in solution, will essentially rid itself of the BrCl if let to ... |
7-11-2009 at 02:56
by: len1 |
Chemistry-related photography
Very nice. And very useful. |
20-9-2009 at 01:34
by: len1 |
Preparation of 100% H2SO4
But as I said if you add dry sodium sulphate to 98% sulphuric acid youll start distilling not SO3 bu ... |
2-9-2009 at 07:46
by: len1 |
Preparation of 100% H2SO4
Im sorry but I dont understand this Klute. Youre willing to handle 100% H2SO4 but not 102 or 105%? ... |
2-9-2009 at 07:34
by: len1 |
Preparation of 100% H2SO4
From the experiments I did on SO3 it comes out very clear that H2SO4 is not a compound per se, its a ... |
2-9-2009 at 05:50
by: len1 |
Substitute sodium hydride for potassium hydride?
Their reactivity goes as
LiH < NaH < KH
They are good metalation agents in org chem
... |
29-8-2009 at 08:15
by: len1 |
Making other cesium salts from cesium alum
CsClO4 is actually quite soluble in cold water, more so than KClO4 - 14.7 gm/L, so you have to use q ... |
22-8-2009 at 02:37
by: len1 |
Making other cesium salts from cesium alum
Is this a practically checked procedure or just a ballanced formula - in the latter case then so is ... |
20-8-2009 at 22:53
by: len1 |
Book for application of computer in chemistry
These answer the question only if what was meant is 'application of computers in theoretical chemist ... |
19-8-2009 at 23:39
by: len1 |
Thermochemical sodium?
Thank you. Does Spähnen = Spänen? |
11-8-2009 at 01:42
by: len1 |
Thermochemical sodium?
Reduction with Ca at atmospheric pressure requires 1200C, and gives an impure product. At 0.01mm Hg ... |
10-8-2009 at 16:02
by: len1 |
Thermochemical sodium?
Formatik, I would appreciate the page on K using Ca if it has any details and if its not too much tr ... |
10-8-2009 at 03:27
by: len1 |
Thermochemical sodium?
Your calculations take into account whatever processes the site you are using has built into its cal ... |
9-8-2009 at 13:59
by: len1 |
Thermochemical sodium?
At 1000C PbCl2 also boils at standard conditions, thats no good as it doesnt drive the reaction forw ... |
8-8-2009 at 20:36
by: len1 |
Sodium!
This is what I wrote a few months ago.
[quote]
Note however an interesting thing: Casnter's patent ... |
5-8-2009 at 00:59
by: len1 |
heat vs enthalpy
Is that right, youd fail me? Fortunately in reality its the other way around. My comment was dire ... |
4-8-2009 at 12:18
by: len1 |
heat vs enthalpy
[rquote=159302&tid=12626&author=ProChem]in wikipedia...In thermodynamics, a state function, ... |
4-8-2009 at 08:03
by: len1 |
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