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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
Novel Nitrocellulose Preparation?
[rquote=654652&tid=157003&author=B(a)P][rquote=654638&tid=157003&author=Delta-R]Agre ...
8-2-2021 at 22:21
by: Johnny Cappone
Novel Nitrocellulose Preparation?
It is one more possible route for this compound.
However, I believe that it has little or no appl ...
6-2-2021 at 23:00
by: Johnny Cappone
Mark Robers Secret Devil's Toothpaste Recipe Revealed
[rquote=654286&tid=156961&author=EliasExperiments]

Johnny Cappone & Fyndium: This is ...
3-2-2021 at 15:42
by: Johnny Cappone
new member introduction
Welcome!

I was also a lurker for quite a while. To be honest, almost a decade. I think that all ...
2-2-2021 at 03:21
by: Johnny Cappone
Holder V1.2
It took some work, but I got a very satisfactory result. The support/holder/stand/clamp can be seen ...
1-2-2021 at 12:53
by: Johnny Cappone
Mark Robers Secret Devil's Toothpaste Recipe Revealed
[rquote=654079&tid=156961&author=Fyndium]I consider that a huge waste of good reagents.[/rqu ...
1-2-2021 at 00:41
by: Johnny Cappone
Mark Robers Secret Devil's Toothpaste Recipe Revealed
It was quite fun! I would feel a little uncomfortable working with 5 liters of hydrogen peroxide at ...
29-1-2021 at 15:08
by: Johnny Cappone
Homemade and Repurposed Lab Gear
I finished building my portable micro fume hood, I will test it tomorrow and publish the results on ...
29-1-2021 at 14:07
by: Johnny Cappone
Mixing concentrated acid and base
[rquote=653677&tid=156906&author=EliasExperiments] and third sulfuric acid or sulfur trioxid ...
24-1-2021 at 22:59
by: Johnny Cappone
KCl or KHCO3 / K2CO3 from KNO3
[rquote=653660&tid=156947&author=werdy666]


So far I am only able to get Potassium Chlor ...
24-1-2021 at 19:41
by: Johnny Cappone
THIS WILL BE ILLEGAL IN FEBURARY 2021 (EU)
[rquote=653133&tid=156904&author=NaK]Just a heads up:
*Nitromethane > 16%
*Sulfuric aci ...
15-1-2021 at 16:17
by: Johnny Cappone
A Chat Room for Sciencemadness?
Fluorite got in touch with me through U2U and we decided to create a chat on Telegram. The platform ...
8-1-2021 at 13:27
by: Johnny Cappone
A Chat Room for Sciencemadness?
[rquote=652762&tid=11158&author=Fluorite][rquote=305736&tid=11158&author=Praxichys]A ...
8-1-2021 at 09:19
by: Johnny Cappone
Freestyle chem
Sometimes I do something like that, but only if there is scientific plausibility on the route I'm fo ...
5-1-2021 at 07:41
by: Johnny Cappone
Removing SO3 from air
Has any progress been made on this topic? I have the same problem. The "outdoor" area I have availab ...
28-12-2020 at 00:38
by: Johnny Cappone
Concentrating H2SO4 without distillation (with flask ans some PTFE )
I would really love to try this procedure.
One of the problems I have when concentrating battery a ...
23-12-2020 at 13:04
by: Johnny Cappone
Hello - Introducing SM Member "Johnny Cappone"
Texium, you got me wrong. As I said, english is not my mother tongue. What I wanted to say is that o ...
22-12-2020 at 14:22
by: Johnny Cappone
Hello - Introducing SM Member "Johnny Cappone"
Thanks, ShotBored.

My main area of ​​interest is energetic materials/pyrotechnics. Few thing ...
22-12-2020 at 07:36
by: Johnny Cappone
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