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The Short Questions Thread (4)
If starting a 3 phase motor (about 20kW) which is on a centrifugal pump, how big a generator do yo ...
10-4-2023 at 16:10
by: yobbo II
Halogen point heater-1700C!
Is it not simply doing what you could do with a lens and the sun?
3-4-2023 at 05:33
by: yobbo II
The Short Questions Thread (4)
It does not matter if the paste is electrically conductive or not. Magnetic properties are irrelev ...
23-3-2023 at 11:08
by: yobbo II
The Short Questions Thread (4)
Can anyone suggest a heat sink compound for a very high temperature. It has to work at 320C to pe ...
23-3-2023 at 07:26
by: yobbo II
LL8 from Dr. Liptakov
What perchlorate do you get when you add copper sulphate to barium perchlorate (in solution) and g ...
16-3-2023 at 11:55
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
From Kirk Othmer:
The pentahydrate slowly effloresces in low humidity or above 30.6C. Above
88C ...
16-3-2023 at 11:41
by: yobbo II
Recommendations for Geiger Counter or Scintillation Detector
Geo Electronics on ebay has lots of interesting stuff.
I purchased a Ledlum from him years ago wi ...
15-3-2023 at 15:06
by: yobbo II
Operating a Cryogenic Cooler (Rigaku AL60) without the control units
You could try contacting the manufacturers who may be helpful. It may require a simple power suppl ...
13-3-2023 at 15:33
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
[rquote=682299&tid=159393&author=teodor]" .... I didn't say it is the solubility.
[/rquot ...
13-3-2023 at 15:11
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
At snailsAttack.
You probably answered your own question in the opening question, thus:
"The ...
13-3-2023 at 06:27
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
http://www.sciencemadness.org/talk/files.php?pid=682245&aid=97535
The graph at the above li ...
12-3-2023 at 11:00
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
What are the units on the left hand side of the graph?
I presume it's degrees centigrade along th ...
12-3-2023 at 10:09
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
Sounds simply enough!
There is a paper here
http://www.sciencemadness.org/talk/files.php?pid=6 ...
10-3-2023 at 16:54
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
Regarding the storm glass.
The solubility of stuff will depend on pressure, temperature and the p ...
8-3-2023 at 16:10
by: yobbo II
diffusion pump oil diy alternative?
Cheap silicone oil can be obtained here (UK)
https://mistralie.co.uk/search?q=SILICONE+OIL
C ...
8-3-2023 at 05:40
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
SnailsAttack
"24 hours?
I give it five minutes max before a sample of solid copper sulphate emers ...
8-3-2023 at 04:24
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
If there is a difference in solubility between the Cu and SO4 ion pair that comes from anhydrous ...
7-3-2023 at 15:46
by: yobbo II
The Short Questions Thread (4)
Breaking hot update on the rat poison................
I made some rat poisong using barium perchl ...
6-3-2023 at 08:09
by: yobbo II
Solubility of copper sulphate compared to its pentahydrate
There is also the question of the meta stable state. When you are dissolving (or crystallizing) y ...
6-3-2023 at 08:02
by: yobbo II
The Short Questions Thread (4)
What % approx. of Barium Carbonate would be in rat poison (assuming the rat poison contains BaCarb ...
26-2-2023 at 17:10
by: yobbo II
The Short Questions Thread (4)
The Silione 350cPs has a boiling temperature of >315C
Yob
26-2-2023 at 17:09
by: yobbo II
The Short Questions Thread (4)
Is there a difference in the boiling points of Silicone oils of different viscosities?
Silicone ...
22-2-2023 at 05:24
by: yobbo II
Platinum coated titanium substrate anode wear
Do you know the thickness of the Pt coating on the new (or the old when new) anode?
You appear, ...
3-2-2023 at 14:10
by: yobbo II
Best Way to Dehydrate a Bunch of CaSO4
"If I skip temperature control and dehydrate it completely, ..."
Why do you want the hemihydrat ...
3-2-2023 at 14:04
by: yobbo II
Identifying your calcium ammonium nitrate
Ferrrous sulphate is inclined to oxidize a bit when you dissolve in water and you can get yellow c ...
3-2-2023 at 13:55
by: yobbo II
[Next Page]
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
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