acid-base equilibrium acid-base equilibrium /ˈæsɪd-beɪs ɪˈkwɪlɪbriəm/

noun

1. (physiology) the normal equilibrium between acids and alkalis in the body  ( acid-base balance , acid-base equilibrium )
   (physiology) the normal equilibrium between acids and alkalis in the body
    With a normal acid-base balance in the body the blood is slightly alkaline
   with a normal acid-base balance in the body the blood is slightly alkaline