Which of the following could be added to a solution of sodium acetate to produce a buffer? ?
A) acetic acid only
B) acetic acid or hydrochloric acid
C) potassium acetate only
D) sodium chloride or potassium acetate
E) hydrochloric acid only
i knowt he answer is b but i don't know why
1 answer
B) acetic acid or hydrochloric acid