What is the pH of a solution that is 0.038 M in HA and also 0.0036 M in NaA? (Ka = 3.8 × 10-6)
a. 8.45
b. 4.40
c. 6.44
d. 5.42
e. 7.18
Answer: B
What is the pH of a solution that is 0.038 M in HA and also 0.0036 M in NaA? (Ka = 3.8 × 10-6)
a. 8.45
b. 4.40
c. 6.44
d. 5.42
e. 7.18
Answer: B