189k views
5 votes
Which of the following could be added to a solution of potassium fluoride to prepare a buffer?

A) ammonia
B) potassium acetate
C) hydrochloric acid
D) sodium fluoride
E) sodium hydroxide

User Shizoman
by
4.8k points

2 Answers

3 votes
Sodium hydroxide is the answer
User Andre Weinand
by
3.7k points
3 votes
I think the answer will be sodium hydroxide and the reason why is because
User Israt Jahan Simu
by
4.9k points