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In what ways does crushing Molecular Seives effect their absorption capacity?
Unless you crush them down to a powder that's "fine" compared to the pore size (typically a few Angs ... |
4-4-2018 at 14:44
by: unionised |
Chemistry April Fool's Jokes
I gather one of my fellow students had the "fun" of starting April by cleaning raspberry jelly out o ... |
2-4-2018 at 06:35
by: unionised |
Cobalt toxicity
It's important to remember that nothing is toxic as long as it's outside you.
If you ensure that yo ... |
1-4-2018 at 03:35
by: unionised |
Extracting phosphate's (salts, acids, whatever) from 0-45-0 triple super phosphate
One interesting thing you might be able to extract from it is uranium.
It's present in traces in ph ... |
1-4-2018 at 03:32
by: unionised |
Chlorine exposure limit for work
[rquote=512594&tid=81596&author=AJKOER]
In the current case of chlorine, add water vapor, ... |
31-3-2018 at 05:51
by: unionised |
Chlorine exposure limit for work
[rquote=512564&tid=81596&author=AlChemicalLife]
It would be awesome to be able to have an i ... |
31-3-2018 at 05:49
by: unionised |
Chlorine exposure limit for work
[rquote=512444&tid=81596&author=AlChemicalLife]So , I apologize up front for how vague I wil ... |
30-3-2018 at 02:02
by: unionised |
Making an acrylic büchner funnel
[rquote=512409&tid=81589&author=Fulmen] But it's only subjected to vacuum, and that really ... |
29-3-2018 at 13:03
by: unionised |
Making an acrylic büchner funnel
[rquote=512403&tid=81589&author=Fulmen]but they will only see compressive loads. [/rquote]
... |
29-3-2018 at 12:14
by: unionised |
Making an acrylic büchner funnel
[rquote=512398&tid=81589&author=aga] It's a solution for sure.
[/rquote]
It will be if ... |
29-3-2018 at 11:34
by: unionised |
CaSO4 + Al in vacuum, what exploded ?
Most things that might explain an explosion (and formaldehyde in particular) will not survive the pr ... |
29-3-2018 at 05:19
by: unionised |
Heavy wall glass
If you plan to use some sort of heating bath (and you should) then thick walled stuff should be fin ... |
25-3-2018 at 12:51
by: unionised |
Heavy wall glass
[rquote=511943&tid=81471&author=RawWork] Or why not make SiO2 glass?
It's true that thic ... |
25-3-2018 at 11:22
by: unionised |
Heavy wall glass
[rquote=511940&tid=81471&author=Yttrium2]Heavy wall is used for vaccuum applications, correc ... |
25-3-2018 at 10:58
by: unionised |
Heavy wall glass
Quartz is a great insulator- for electricity. |
25-3-2018 at 06:17
by: unionised |
Alternative Ethanol Drying Agent
[rquote=511738&tid=81438&author=PrussianBlue] Can potassium carbonate be substituted with so ... |
24-3-2018 at 06:43
by: unionised |
Cooking accusations from my school - story
The closest thing to good news is that the police are usually aware of the concept of evidence.
... |
22-3-2018 at 11:51
by: unionised |
Determination of HCl-concentration without titration (idea)
OK, so you know about this reaction
HOCl + hv --> HCl + O
and, in the real world it doesn't ... |
21-3-2018 at 12:08
by: unionised |
Fertilisers with Acetone & Methylated Spirits
[rquote=511133&tid=81318&author=Ubya]t
so there is urea, potassium, phosphate, ammonium a ... |
18-3-2018 at 13:20
by: unionised |
Composition of metal spatulas
[rquote=511039&tid=81299&author=Akhil jain][rquote=511036&tid=81299&author=unionised ... |
18-3-2018 at 05:28
by: unionised |
Distilation of gas to get petroleum Ether
Or you can buy light naphtha as lighter fluid.
https://en.wikipedia.org/wiki/Lighter_fluid
Doesn't ... |
18-3-2018 at 05:21
by: unionised |
How to trigger reaction in closed vacuum jar ?
When the reaction starts and the bottom of the glass container gets suddenly very hot, it will shatt ... |
17-3-2018 at 09:27
by: unionised |
Composition of metal spatulas
You can also get nickel ones. |
17-3-2018 at 09:23
by: unionised |
Determination of HCl-concentration without titration (idea)
You can get a rough idea of the acid concentration by adding it to a solution of bicarbonate and mea ... |
17-3-2018 at 03:40
by: unionised |
Fountain experiment with different gases
[rquote=510635&tid=81189&author=Akhil jain]I did not say that there were only 3 . [/rquote]
... |
14-3-2018 at 14:15
by: unionised |
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