Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
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
Homemade Gas Burner - The poorman's Bunsen Burner
[rquote=657385&tid=157239&author=MadHatter]https://format-factory.en.softonic.com

Johnny, ...
1-4-2021 at 23:09
by: Johnny Cappone
titanium dioxide turns yellow when heated.
[rquote=657360&tid=157247&author=rockyit98] store bought titanium dioxide turns yellow and b ...
1-4-2021 at 09:43
by: Johnny Cappone
Homemade Gas Burner - The poorman's Bunsen Burner
[rquote=657365&tid=157239&author=draculic acid69]Nicely done.
Could you tell us more about ...
1-4-2021 at 09:20
by: Johnny Cappone
Homemade Gas Burner - The poorman's Bunsen Burner
[rquote=657319&tid=157239&author=itsallgoodjames]Cool! Kind of unrelated, but those are som ...
31-3-2021 at 09:58
by: Johnny Cappone
Homemade Gas Burner - The poorman's Bunsen Burner
Today I published a video where I narrate the construction of what I call "a homemade bunsen burner ...
30-3-2021 at 19:21
by: Johnny Cappone
Why is my mercury doing this?
During the removal of mercury from the switches, did you allow it to come in contact with other meta ...
16-3-2021 at 10:02
by: Johnny Cappone
Waste disposal men, and no, not the trash-can kind
[rquote=655722&tid=157108&author=chemist1243]and I’m scared they will either notify the au ...
2-3-2021 at 13:33
by: Johnny Cappone
Some beautiful high speed reactions
What a lovely image! The contrast between the Cu+ solution and NO2 is spectacular. I can't wait to g ...
26-2-2021 at 15:34
by: Johnny Cappone
KClO3 or KClO4 after electrolysis ?
[rquote=655528&tid=157086&author=metalresearcher]
I used an MMO anode, have been using it f ...
26-2-2021 at 12:24
by: Johnny Cappone
Sulphuric acid
[rquote=652958&tid=156876&author=macckone]It will work.
And note the precautions I suggeste ...
18-2-2021 at 09:20
by: Johnny Cappone
Homemade Overhead Stirrer (with pics)
Congratulations on the great job!

I am on a similar journey, working on a magnetic stirrer hot pl ...
13-2-2021 at 23:12
by: Johnny Cappone
Novel Nitrocellulose Preparation?
I came across a text in this same book ("A Dictionary of Applied Chemistry, Volume II) that spoke ex ...
9-2-2021 at 02:49
by: Johnny Cappone
[Next Page]

  Go To Top