25 May
2019
25 May
'19
1:21 p.m.
fre 2019-05-24 klockan 23:38 -0700 skrev Chuck Guzis via cctalk:
On 5/24/19 9:12 PM, Carlos E Murillo-Sanchez via
cctalk wrote:
HCl is a gas dissolved in water.
At room temperatures (or higher) it will gas off
but because of the air moisture tiny drops of liquid HCl will form
instantenously.
Add water until around 25 percent concentration should stop most of the
gasification.
Sulfuric acid is hard to wash off; the amount
that made it to the
room
must have been pretty small, otherwise people couldn't be allowed
in.
And, if it was bad enough to corrode boards, imagine what that
would do
to your lungs and all mucous membranes in your body...
In my limited experience, there's nothing much worse than
concentrated
hydrochloric acid. A contain of the stuff inadvertently left open
will
soon corrode anything corrodable in the room. HF may be worse; I
don't
know.