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Blood red substance dropping out of mixed metal ion solution
if your attempting to refine gold , you now know the importance of removing the base metals before
... |
15-12-2023 at 17:19
by: Rainwater |
Recovering palladium from triphenylphosphene palladium
After a little research, you would be better off titrating a sample, comparing that to the theoretic ... |
12-12-2023 at 13:36
by: Rainwater |
Speed of C programs, relative to Java
User interface output can also be a major time consumer.
Java spawns a seperate thread to handle w ... |
12-12-2023 at 03:50
by: Rainwater |
Recovering palladium from triphenylphosphene palladium
That is one cool looking molecule.
Its got carbon in it so combustion is an option
No telling wh ... |
12-12-2023 at 03:41
by: Rainwater |
Speed of C programs, relative to Java
I would suggest running a profiler to see where the bottlenecks are.
This will direct you to where ... |
11-12-2023 at 16:53
by: Rainwater |
Mantle no longer heating after spill
Check the fuse first, if thats good
Then test the heating element, If thats good, next is the power ... |
10-12-2023 at 23:43
by: Rainwater |
Building a Chemputer
Its just a shell right now, gonna start adding communication functionality here soon.
I been workin ... |
8-12-2023 at 19:13
by: Rainwater |
Heating a round bottom flask
Using a water bath to boil water is a common practice as over heating isnt a problem.
But you need ... |
6-12-2023 at 17:17
by: Rainwater |
Step down adjustable buck converter for electrolysis
$80
3.6kwatt 10-140v auto transformer branded as a welder
https://www.amazon.com/Pitbull-Ultra-Por ... |
6-12-2023 at 13:15
by: Rainwater |
Concentrating Sulfuric Acid through Boiling
[rquote=689224&tid=160022&author=RU_KLO]Thus, in order to buy a motorcycle battery with a se ... |
5-12-2023 at 22:03
by: Rainwater |
Whats the impurity?
At round 750c pipe in CO
Commonly done with a down draft furnace. Google smelting.
Youtube "prim ... |
5-12-2023 at 21:12
by: Rainwater |
High Vacuum Systems
Depends on the coil material.
Steel - 0.5% solution of sulfamic acid
Copper - 0.5% hcl solution
... |
3-12-2023 at 02:14
by: Rainwater |
Whats the impurity?
"mineral iron" sounds like magnetite.
if you leave it out in open air, it will turn into red hemati ... |
2-12-2023 at 16:37
by: Rainwater |
Beginner question about AN
Solubility in water for each from wiki
NH[sub]4[/sub]NO[sub]3[/sub]
118 g/100 ml (0 °C)
1024 g/ ... |
2-12-2023 at 13:43
by: Rainwater |
Beginner question about AN
I second unionised here.
One of the thing that made me fall in love with chemistry is this exact ex ... |
2-12-2023 at 06:50
by: Rainwater |
Building a Chemputer
[rquote=689062&tid=159931&author=mc68k][b]It lives![/b]I'm assuming the pins are
RO->RX, ... |
1-12-2023 at 02:36
by: Rainwater |
Controlled destruction of phenolic adhesive - advice?
Not really pcb related, but can be applied to your situation.
I deal with this problem on moving pa ... |
28-11-2023 at 18:14
by: Rainwater |
Why Palladium's spot price keeps dropping
I found many jewelers will sell sub gram quantities.
Usually in the form of solider sticks.
The d ... |
28-11-2023 at 05:11
by: Rainwater |
Controlled destruction of phenolic adhesive - advice?
If you're not attempting a repair but just analysis of the copper traces,
hot sulfuric acid that h ... |
27-11-2023 at 16:46
by: Rainwater |
Controlled destruction of phenolic adhesive - advice?
https://www.researchgate.net/post/Does-someone-have-experience-of-cleaning-cured-phenolic-resin-Is-t ... |
27-11-2023 at 11:01
by: Rainwater |
How to melt recovered from solution Tin?
Table sugar is cheap and nasty. Boil your ingot to remove the caramel
Sugar also acts as a carbon s ... |
26-11-2023 at 17:46
by: Rainwater |
Sulfuric acid purification problems
Without trying to sound like im belittling the danger factor, nitric acid is easier to distille.
Bo ... |
25-11-2023 at 05:30
by: Rainwater |
Birkeland-Eyde reactor for making nitric acid.
https://www.sciencemadness.org/whisper/viewthread.php?tid=159207&goto=search&pid=680335
her ... |
25-11-2023 at 05:05
by: Rainwater |
Building a Chemputer
Im building it with arduino ide 2.2.1. On windows.
It will build stright from the zip file now.
... |
24-11-2023 at 18:46
by: Rainwater |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids.
This suggestion is expensive and dangerous, really leaning towards stupid.
High pressure can drasti ... |
23-11-2023 at 17:16
by: Rainwater |
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