Re: [DIYbio] What happens when you electrolyse sodium bicarb solution?

On Tue, Nov 27, 2012 at 06:46:39PM -0500, Dakota wrote:
> Making sulfuric acid on the cheap from copper sulfate found as root killer

Sulfuric acid is probably the cheapest chemical around.
There's no point in synthesizing everything from
scratch, just buy it.

> at hardware stores is pretty easy, and also involves simple electrolysis
> and pretty colors.
>
> http://www.youtube.com/watch?v=5dUSF9Gl0xE
>
> There are also a few ways to make HCl,
> http://www.youtube.com/watch?v=YGjd7xxTuZw&feature=relmfu
>
> and nurdrage has more videos on nitric acid.
>
> You can also get cheap sulfuric acid and hydrochloric acid (although I
> don't think concentrated) at hardware stores again, used for stone masonry.

A local artist/pigment shop sells hundreds of chemicals, and
very cheap, too.

--
-- You received this message because you are subscribed to the Google Groups DIYbio group. To post to this group, send email to diybio@googlegroups.com. To unsubscribe from this group, send email to diybio+unsubscribe@googlegroups.com. For more options, visit this group at https://groups.google.com/d/forum/diybio?hl=en
Learn more at www.diybio.org
---
You received this message because you are subscribed to the Google Groups "DIYbio" group.
To post to this group, send email to diybio@googlegroups.com.
To unsubscribe from this group, send email to diybio+unsubscribe@googlegroups.com.
Visit this group at http://groups.google.com/group/diybio?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.