QUESTION
Calculate the pH change that results when 12 mL of 5.2 M NaOH is added to 789 mL of each the following solutions. (See the Acid-Base Table.)
(a) pure water 5.85 Correct: Your answer is correct.
(b) 0.10 M NH4Cl 4.53 Incorrect: Your answer is incorrect.
(c) 0.10 M NH3 1.72 Incorrect: Your answer is incorrect
(d) a solution that is 0.10 M in each NH4+ and NH3
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