45 which type of equilibrium exists in a sealed flask containing br2(ℓ) and br2(g) at 298 k and 1.0 atm? (1) static phase equilibrium
(2) static solution equilibrium
(3) dynamic phase equilibrium
(4) dynamic solution equilibrium

How can one make a supersaturated solution? (apex)

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!

Find the mass, in grams, of 5.00*10^23 molecules of f2