Which of the following solution(s) would be a buffer? Select all that apply.
a. 100.0 mL of a solution that contains 0.100 M benzoic acid and 0.100 M potassium benzoate
b. 100.0 mL of a 0.100 M propanoic acid
d. so remote
remote means having very little connection with or relationship to. so the thing is remote meaning its never had any actual connection to anything making it fearful.
Answer:
educated children and adults solving problems
Explanation:
