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Carbonate containing thermites
[rquote=452213&tid=66582&author=j_sum1]But it might eject reaction products further.[/rquote ... |
18-6-2016 at 13:10
by: blogfast25 |
Carbonate containing thermites
[rquote=452203&tid=66582&author=MeshPL]
But seriously, is it a completly dumb idea?
Ed ... |
18-6-2016 at 12:14
by: blogfast25 |
Modelling diffusion (Ct'nued)
To approximately evaluate the diffusion equation graphically, let’s try two different [i]initial[/ ... |
18-6-2016 at 08:26
by: blogfast25 |
Lead nitrate from Pb(OH)2 and Mg(NO3)2 - feasibility
[rquote=452177&tid=66578&author=Zandins]
The white powder would then be washed with disti ... |
18-6-2016 at 07:46
by: blogfast25 |
Why can alkali be electrolysed?
@chornedsnorkack:
You should find any answers to questions about molten NaOH electrolysis here:
... |
18-6-2016 at 06:11
by: blogfast25 |
'Sugru': anyone any experience with this?
@aga:
You're not getting any whiffs of vinegar? pH 8 would be in line with that.
Look forward ... |
17-6-2016 at 09:59
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=452077&tid=66382&author=aga]Overnight test :-
Start length: 15.47mm
Initial Forc ... |
17-6-2016 at 07:43
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=452043&tid=65532&author=Richard3050]Chemistry! For beginners, with a ‘no elementsâ ... |
16-6-2016 at 17:46
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=452030&tid=66382&author=aga]It is possible that i just screwed it up, failed to prop ... |
16-6-2016 at 16:02
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=452016&tid=66382&author=aga]
Nobody would care anyway.
Hmm. Perhaps the designer ... |
16-6-2016 at 13:25
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=452002&tid=66382&author=aga]
The last entry on that table snapped exactly in the ... |
16-6-2016 at 11:14
by: blogfast25 |
Modelling diffusion (Ct'nued)
So far we obtained the fully separated DEs:
$$X''+\lambda X=0\:\text{and: }T'+\lambda DT=0$$
[b ... |
16-6-2016 at 08:51
by: blogfast25 |
'Sugru': anyone any experience with this?
@aga:
So that's a stress relaxation of about 12.5 %. Not bad, actually.
The other results stil ... |
16-6-2016 at 08:33
by: blogfast25 |
Mine platinum from the dust next to highways
Finally got round to reading all of this thread. I've gotta say I'm quite sceptical of some of delta ... |
15-6-2016 at 12:50
by: blogfast25 |
Mine platinum from the dust next to highways
[rquote=451914&tid=66368&author=aga]Heatwave ! 41 C yesterday, and very windy.
There's ab ... |
15-6-2016 at 11:04
by: blogfast25 |
Modelling diffusion
Diffusion is an important mass transport phenomenon and a part of many chemical, biological and phys ... |
15-6-2016 at 08:12
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=451817&tid=66382&author=aga]The cured stuff does not like being submersed in conc su ... |
14-6-2016 at 07:54
by: blogfast25 |
Silicon tetraiodide (and other uses for elemental silicon)
[rquote=451743&tid=66526&author=Melgar]
My next idea was to dissolve as much iodine as I co ... |
13-6-2016 at 13:44
by: blogfast25 |
Odd one out
[rquote=451716&tid=66515&author=aga]
Rosco tends not to crazy without blogfast retorting, s ... |
13-6-2016 at 10:09
by: blogfast25 |
Music notes! (Ct'nued)
[b]Standing waves in the string:[/b]
So far our vibrating string time-dependent equation is:
$$y ... |
13-6-2016 at 09:54
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=451661&tid=66382&author=The Volatile Chemist]A quote from the website:
[quote]Fra ... |
12-6-2016 at 17:54
by: blogfast25 |
Bubbling HCl gas into water - bubbles not absorbing
[rquote=451645&tid=66514&author=aga]As per bloggers, once the Air has been flushed out, the ... |
12-6-2016 at 15:36
by: blogfast25 |
Bubbling HCl gas into water - bubbles not absorbing
Chances are that once that air has been expelled, you won't even see any more bubbles: HCl absorptio ... |
12-6-2016 at 13:33
by: blogfast25 |
'Sugru': anyone any experience with this?
[rquote=451627&tid=66382&author=aga]
Up near the snapping point the force would go a bit ap ... |
12-6-2016 at 13:13
by: blogfast25 |
Calculus! For beginners, with a ‘no theorems’ approach!
[rquote=451631&tid=65532&author=aga]
Looks good to me : an integration problem that Can be ... |
12-6-2016 at 13:08
by: blogfast25 |
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