Calculate the [oh-] in a solution that has a poh of 2.0

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?

How does a coronal mass ejection (cme) affect the solar wind? a cme adds more particles to the solar wind, intensifying it. a cme blocks the solar wind, causing it to fade. a cme does not affect the solar wind but it does affect auroras. a cme increases the amount of energy in the solar wind.