Solution X has a pH buffer. Solution Z does not have a pH buffer. The solutions start at the same pH. You add the same amount of acid to each solution. What will happen? a. The pH of solution X will increase and the pH of solution Z will decrease. b. The pH of solution X will decrease more than the pH of solution Z. c. The pH of solution X will decrease and the pH of solution Z will increase. d. The pH of solution X will decrease less than the pH of solution Z.
