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Complex numbers: complex conjugation
With [b]c[/b] a complex number, [b]c[sup]*[/sup][/b] is said to be its [i]complex conjugate[/i], if ...
4-11-2016 at 12:32
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465964&tid=62973&author=Maroboduus]Gradians are 400ths of a full circle.
They were ...
3-11-2016 at 17:07
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465849&tid=62973&author=aga]
Why was the expression 'strange' and where does 'c' so ...
2-11-2016 at 19:05
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465828&tid=62973&author=aga]

$$ \sqrt { \frac {1}{2} } \sin{ \Big ( 90 - \frac { ...
2-11-2016 at 15:24
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465814&tid=62973&author=aga]The car insurance got complicated, a bit like where i'm ...
2-11-2016 at 12:22
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465730&tid=62973&author=j_sum1] (I distinctly remember asking my maths teacher the ...
2-11-2016 at 09:50
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465721&tid=62973&author=aga]to run off and find the Mafs book, then frantically revi ...
1-11-2016 at 15:29
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=465705&tid=62973&author=aga]Gulp.

[/rquote]

We've seen all this above, it's ju ...
1-11-2016 at 13:29
by: blogfast25
Complex numbers (recap)
Complex numbers (aka [i]imaginary[/i] numbers) arise because when we ask "What's the square root of ...
1-11-2016 at 08:09
by: blogfast25
Why fractionating columns should be heated and/or well insulated
[rquote=465557&tid=70566&author=Fulmen]Basically you need cooling to produce reflux. It can ...
31-10-2016 at 13:53
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
Nope but we can start on the morrow, if it pleases you.
30-10-2016 at 16:39
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
I'm considering reviving this thread, by revisiting and refreshing some core concepts of QM/QC, whil ...
28-10-2016 at 04:22
by: blogfast25
Ruby red manganese sulphate ???
[rquote=465194&tid=70439&author=DraconicAcid]
Vogel's Quantitative Analysis has a section o ...
27-10-2016 at 09:29
by: blogfast25
How can I calculate the ~ microwave energy required to decarboxylate a carboxylic acid?
[rquote=465128&tid=70377&author=TertAmyl]The reaction happens spontaneously are STP - it is ...
27-10-2016 at 08:37
by: blogfast25
Ruby red manganese sulphate ???
[rquote=465099&tid=70439&author=wg48]I washed the black mixture from a used dry battery seve ...
27-10-2016 at 08:30
by: blogfast25
Most practical way to oxidize a primary alcohol to an acid?
@Maroboduus:

aga's mind boggles a lot when it's ladled with EtOH, take no notice.

Hypochlorite ...
24-10-2016 at 18:52
by: blogfast25
How can I calculate the ~ microwave energy required to decarboxylate a carboxylic acid?
[rquote=464925&tid=70377&author=TertAmyl]I want to know how I can come to an equation that I ...
24-10-2016 at 17:07
by: blogfast25
Most practical way to oxidize a primary alcohol to an acid?
[rquote=464944&tid=70371&author=zts16]I tried making butyric acid once using the dichromate ...
24-10-2016 at 17:00
by: blogfast25
Most practical way to oxidize a primary alcohol to an acid?
[rquote=464893&tid=70371&author=Melgar]Say I have a primary alcohol, n-butanol, and want but ...
24-10-2016 at 16:04
by: blogfast25
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
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