Biology 2nd Edition by Robert Brooker, Eric Widmaier ,Linda Graham ,Peter Stiling

تمرين 1

A difference between a strong acid and a weak acid is
A) strong acids have a higher molecular mass than weak acids.
B) strong acids completely (or almost completely) ionize in solution, but weak acids do not completely ionize in solution.
C) strong acids give off two hydrogen ions per molecule, but weak acids give off only one hydrogen ion per molecule.
D) strong acids are water-soluble, but weak acids are not.
E) strong acids give off hydrogen ions, and weak acids give off hydroxyl groups.