A substance with a pH of 9 has
Responses
A no H30+ ions or OH- ions.no H 3 0 + ions or OH - ions.
B more H30+ ions than OH- ions.more H 3 0 + ions than OH - ions.
C more OH- ions than H30+ ions.more OH - ions than H 3 0 + ions.
D the same number of H30+ ions as it does OH- ions.