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[rquote=663247&tid=157715&author=CharlieA]

So, what does "RG" stand for?[/rquote]

I kn ...
24-7-2021 at 18:12
by: Johnny Cappone
Aluminum Factory Explosion
[rquote=663214&tid=157746&author=Fyndium]https://www.youtube.com/watch?v=4Kg94QP4m-w
[/rquo ...
23-7-2021 at 09:41
by: Johnny Cappone
Aluminum Factory Explosion
Well, maybe it's possible.
I know that explosive emulsions exist exclusively based on nanometric a ...
23-7-2021 at 09:22
by: Johnny Cappone
Need some help on how to calculate the surface area of expanded mesh.
Unfortunately I can't provide a reference, but a few years ago, at a pyrotechnics forum in which I p ...
19-7-2021 at 15:53
by: Johnny Cappone
(Video) Sugar dehydration - an alternative to the use of concentrated sulfuric acid
I was digging through ACS Publications a few days ago and ended up finding the article "Sugar Dehydr ...
11-7-2021 at 17:39
by: Johnny Cappone
Useful / Interesting Lab Manual
Thanks for sharing!
I took a quick look and it looked quite interesting. I've been trying to do s ...
8-6-2021 at 19:21
by: Johnny Cappone
Fact Check-Smokeless Gunpowder from Scratch
The problem with these post-apocalyptic stories is that they simply would never be as they are told. ...
2-6-2021 at 12:52
by: Johnny Cappone
How to dry recrystallized KNO3?
[rquote=660577&tid=157502&author=Romix]Pack they've been delivered to me in, have labels say ...
22-5-2021 at 18:00
by: Johnny Cappone
How to dry recrystallized KNO3?
Do you have large needle-shaped crystals, typical of the slow recrystallization of KNO3?
They are ...
22-5-2021 at 17:38
by: Johnny Cappone
calcium carbide from calcium chloride, magnesium and coal
Even if it worked, I think you would at most get finely divided crystals of CaC2 that would react im ...
22-5-2021 at 04:17
by: Johnny Cappone
"Instant Orange Juice" with Cuprous Hydroxide - Why is Cu(I) forming instead of Cu(II)?
Thanks for the clarifications!

@Woelen, the curious thing is that I visited this page of your sit ...
22-5-2021 at 02:23
by: Johnny Cappone
"Instant Orange Juice" with Cuprous Hydroxide - Why is Cu(I) forming instead of Cu(II)?
Today I posted a video of the demonstration that I dubbed "instant orange juice with cuprous hydroxi ...
16-5-2021 at 22:02
by: Johnny Cappone
wall wart as power supply for electrolysis
[rquote=659752&tid=157421&author=BauArf56]
i was looking for a cheap alternative to 9 volt ...
11-5-2021 at 06:56
by: Johnny Cappone
wall wart as power supply for electrolysis
Yes, you can. It provide DC.
But note the points highlighted by njl. In fact, these chargers can b ...
11-5-2021 at 05:29
by: Johnny Cappone
Aspirator vacuum pump
Can you post some pictures of your setup? It can help us understand what the problem is. Does your p ...
8-5-2021 at 13:34
by: Johnny Cappone
Reagent Production by Electrolysis - a few ideas.
[rquote=164262&tid=12941&author=DerAlte]
With a Cu anode, (D) using saturated NaCl solution ...
6-5-2021 at 18:27
by: Johnny Cappone
My Introduction
[rquote=658967&tid=157357&author=Russianwannabe76]Hello, my name is Russianwannabe76 (I'm no ...
27-4-2021 at 22:02
by: Johnny Cappone
Making copper from copper sulfate and iron nails
As noted, the Cu layer formed on iron will prevent the solution from contacting the metal and the re ...
15-4-2021 at 10:38
by: Johnny Cappone
Short question / quick answer - Thread
What is the role of oxygen and other oxidizing agents in the oxidation of CuCl to CuCl2?

Today ...
10-4-2021 at 20:33
by: Johnny Cappone
Short question / quick answer - Thread
[rquote=657901&tid=26572&author=DraconicAcid]If you react ammonia with Cu(I), I'm pretty sur ...
10-4-2021 at 10:40
by: Johnny Cappone
Short question / quick answer - Thread
[rquote=657898&tid=26572&author=outer_limits]How can it be tetraminecopper as there are only ...
10-4-2021 at 09:47
by: Johnny Cappone
Short question / quick answer - Thread
Is the [Cu(NH3)3]+ ion also called tetraamminecopper? This would be the complex formed by ammonia a ...
10-4-2021 at 08:42
by: Johnny Cappone
Homemade Gas Burner - The poorman's Bunsen Burner
@Earpain

The gas I'm using has practically no smell, just a very light aroma that clearly resembl ...
8-4-2021 at 10:29
by: Johnny Cappone
Homemade Gas Burner - The poorman's Bunsen Burner
[rquote=657700&tid=157239&author=earpain]Thank you for sharing!

So that is butane or prop ...
7-4-2021 at 18:24
by: Johnny Cappone
Sodium Sulfate from Aluminum Sulfate
What if, instead of carbonate, we used sodium chloride?

I am in need of Na2SO4, and although di ...
7-4-2021 at 04:30
by: Johnny Cappone
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