What is the pH of a 5.50x10-2 mol L-' ammonia solution? Express your answer numerically to two decimal places.

Chemistry
9th Edition
ISBN:9781133611097
Author:Steven S. Zumdahl
Publisher:Steven S. Zumdahl
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 6RQ: Two strategies are also followed when solving for the pH of a base in water. What is the strategy...
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I need help with part B please.

Part A
Ammonia, NH3, is a weak base with a Kp value of 1.8 × 10-5.
What is the pH of a 5.50x10-2 mol L- ammonia solution?
Express your answer numerically to two decimal places.
• View Available Hint(s)
pH = 11.00
Submit
Previous Answers
V Correct
Part B
What is the percent ionization of ammonia at this concentration?
Express your answer with the appropriate units.
• View Available Hint(s)
?
% ionization =
Value
Units
Transcribed Image Text:Part A Ammonia, NH3, is a weak base with a Kp value of 1.8 × 10-5. What is the pH of a 5.50x10-2 mol L- ammonia solution? Express your answer numerically to two decimal places. • View Available Hint(s) pH = 11.00 Submit Previous Answers V Correct Part B What is the percent ionization of ammonia at this concentration? Express your answer with the appropriate units. • View Available Hint(s) ? % ionization = Value Units
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