What is the pH of the solution after the addition of 21.1 mL of potassium hydroxide?
a. 3.143
b. 3.444
c. 3.463
d. 3.990
e. 6.711
Answer: A
What is the pH of the solution after the addition of 21.1 mL of potassium hydroxide?
a. 3.143
b. 3.444
c. 3.463
d. 3.990
e. 6.711
Answer: A