Multiple Choice
Calculate the pH of a solution that is 7.22 × 10-4 M C6H5NH2. Kb is 3.8 × 10-10.
A) 6.28
B) 7.72
C) 6.50
D) 7.50
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q81: Determine the pH of a solution made
Q82: For nitrous acid, HNO<sub>2</sub>, K<sub>a</sub> = 4.0
Q83: Calculate the pH of a 5.0 M
Q84: The conjugate acid and conjugate base of
Q85: Calculate [H<sup>+</sup>] in a solution that has
Q87: The sodium salt, NaA, of a weak
Q88: Which of the following does not represent
Q89: Solid calcium hydroxide is dissolved in water
Q90: If the following substance is dissolved in
Q91: The pK<sub>a</sub> of HOCl is 7.5. Calculate