helzblack - 16-5-2021 at 22:58
So there's the copper sulfate electrolysis for prepraring sullfuric acid, which is diluted and needs distillation, but there are videos out there of
using cheap magnesium sulfate in with a clay pot to separate the electrodes.
Given that a single Nafion membrane, not a set, should be affordable, and you only need to separate the two cells, could it be
possible to just use it or anyt other cation-exchange membrane, and collect the sulfuric acid at the anode?
ManyInterests - 17-5-2021 at 09:00
I do believe that a youtuber called ScrapScience (or scrap science, I forget) does have several videos on making sulfuric acid (a dilute solution of
around 20 to 21%) using Epsom salt (magnesuim sulfate as you mentioned).
Here is the link to his youtube channel. https://www.youtube.com/channel/UCYLvqqVn7Un9lafEXwSW4mA
[Edited on 17-5-2021 by ManyInterests]
helzblack - 17-5-2021 at 14:28
Yes I saw it. But in what video does he say it is a 20% concentration?