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Boron green emission orbital transitions ?
[rquote=463912&tid=70008&author=fluorescence]
Now I know that Aluminium doesn't have an emi ...		 24-10-2016 at 13:35
by: blogfast25
Expert knowledge on Titanium dioxide needed
[rquote=464906&tid=70332&author=Fulmen]"A process for the recovery of titanium dioxide from ...		 24-10-2016 at 11:00
by: blogfast25
Expert knowledge on Titanium dioxide needed
[rquote=464895&tid=70332&author=Fleaker]Titanium metal and titanium dioxide are soluble in H ...		 24-10-2016 at 10:51
by: blogfast25
Expert knowledge on Titanium dioxide needed
[rquote=464897&tid=70332&author=Fulmen]I think you're overthinking this. It's paper containi ...		 24-10-2016 at 10:40
by: blogfast25
Physics : Magnetics
[rquote=464864&tid=66198&author=woelen]

Nuclear forces fall off much more rapidly. Weak n ...		 24-10-2016 at 07:33
by: blogfast25
Physics : Magnetics
Re. magnetism, it might be useful to draw an analogy with gravity and gravitational potential energy ...		 24-10-2016 at 07:13
by: blogfast25
Expert knowledge on Titanium dioxide needed
[rquote=464872&tid=70332&author=Metallus][...] and that's far from non-oxidising acid.

[/ ...		 24-10-2016 at 06:46
by: blogfast25
Zinc Chloride Tetrahydrate Decomp.
[rquote=464740&tid=70303&author=Meltonium]I have made a solution of ZnCl2 from dissolving zi ...		 23-10-2016 at 16:15
by: blogfast25
Expert knowledge on Titanium dioxide needed
[quote]A process for the recovery of titanium dioxide from waste paper containing iron, after formin ...		 23-10-2016 at 16:11
by: blogfast25
Mad Scientist of the Year 2016 Nominations
Many thanks to those mentioning my humble person. ;)

A return of an old medical problem is the ca ...		 21-10-2016 at 15:38
by: blogfast25
Synthesis of longer chain tertiary alcohols
[rquote=462007&tid=15171&author=zts16]If I find out that I'm allowed to, I might take a tiny ...		 6-10-2016 at 12:57
by: blogfast25
Thermate (Rather thermite analogs) VS Thermite
[rquote=462905&tid=69698&author=Camroc37]The new recipe is as follows: 68.7% thermite (51.52 ...		 5-10-2016 at 14:28
by: blogfast25
Purification of manganese dioxide.
[rquote=462897&tid=69695&author=The jersey rebel]I have about 5 kilograms of battery paste I ...		 5-10-2016 at 12:17
by: blogfast25
MnO2 Madness
[rquote=462865&tid=69655&author=j_sum1]
Sorry if I was unclear.
[url=https://www.youtube.c ...		 5-10-2016 at 07:56
by: blogfast25
MnO2 Madness
[rquote=462856&tid=69655&author=j_sum1]I will have to look up my notes (from ages ago). But ...		 5-10-2016 at 03:09
by: blogfast25
MnO2 Madness
[rquote=462834&tid=69655&author=zwt]blogfast, I believe what you've described is what was me ...		 4-10-2016 at 15:45
by: blogfast25
MnO2 Madness
Removing iron from Mn salts has been discussed here time and time again.

Here's one method that's ...		 4-10-2016 at 13:19
by: blogfast25
Chemistry brain teasers! Noob Competition!
[b]Erratum:[/b]

Due to some initial confusion on NC#1 on my part, member 'Neme' was short handed ...		 2-10-2016 at 10:35
by: blogfast25
Chemistry brain teasers! Noob Competition!
[rquote=462523&tid=68617&author=CharlieA]When I taught chemistry for a few years, the part I ...		 1-10-2016 at 05:46
by: blogfast25
Chemistry brain teasers! Noob Competition!
And the winner is:

Lefauxcheux10 with 97.5 %

Runner up: aga with 89.9 %

Third place: Charli ...		 30-9-2016 at 15:22
by: blogfast25
Chemistry brain teasers! Noob Competition!
[b]Answer to NC #7:[/b]

$$S=kC_R=60$$
Concentration after addition of R:

$$C=\frac{0.25 \time ...		 30-9-2016 at 15:15
by: blogfast25
Chemistry brain teasers! Noob Competition!
[b]End of current Noob competition: Friday 30 September, midnight UTC.[/b]

No more questions will ...		 27-9-2016 at 08:46
by: blogfast25
Chemistry brain teasers! Noob Competition!
[b]Non-competition question solution:[/b]

[file]53272[/file]

The question [i]what is the temp ...		 23-9-2016 at 11:29
by: blogfast25
trouble
[rquote=461806&tid=69070&author=arkoma]I have these concerns. I have drug arrests. [b]Right ...		 23-9-2016 at 10:20
by: blogfast25
Sodium Metal from NaCl Reduction using Lead
[rquote=461788&tid=10543&author=Tin man]Sorry if this is a stupid question, but would potass ...		 23-9-2016 at 08:10
by: blogfast25
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