E
Editor
Sep 18, 2022
Which one of the following is an acid?
Difficulty: Easy
A:
$\rm{H_{3}BO_{3}}$
B:
$\rm{Al(OH)_{3}}$
C:
$\rm{Ca(OH)_{2}}$
D:
$\rm{NaOH}$
ID: 63273dbeca83163ac3a179bf