3 ms·

Thanks, I attempted to do the calc in my head... and it's been to long, that I learned Chemistry in school apparently.

• nickelpro 4y ago
  What this boils down to is "salt is a couple orders of magnitude more dense than air, so we can fit a lot of air in very little salt". Which is a sentiment I think most people can feel is correct even if they don't know their ideal gas law or whatever.