Part A Find [H3O]* at equilibrium of a 0.110 mol ·L' solution of a weak monoprotic acid (HA) with Ka = 1.70x10-5. Use the "x is small" assumption Express your answer to three significant figures. [H3O]+ = 1.37-10-3 mol · L1 Submit Previous Answers Completed • Part B Based on the [H3O]+ = 1.37×10-3 mol - L-1 , find the percent ionization of this solution (ie, validate the "x is smal" assumpti Express your answer using three significant figures. Hνα ΑΣφ |] ? Submit Request Answer

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases
Section: Chapter Questions
Problem 41PS: Equal molar quantities of acetic acid and sodium hydrogen phosphate (Na2HPO4) are mixed. (a) Write a...
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Part A
Find [H3O]+ at equilibrium of a 0.110 mol - L solution of a weak monoprotic acid (HA) with Ka = 1.70x105.
Use the "x is small" assumption
Express your answer to three significant figures.
[H3O]+ = 1.37-10 -³ mol · L-1
%3!
Submit
Previous Answers
Completed
Part B
Based on the [H3O]+ = 1.37x103 mol · L1, find the percent ionization of this solution (ie, validate the "x is smal" assumption).
Express your answer using three significant figures.
%
Submit
Request Answer
Transcribed Image Text:Part A Find [H3O]+ at equilibrium of a 0.110 mol - L solution of a weak monoprotic acid (HA) with Ka = 1.70x105. Use the "x is small" assumption Express your answer to three significant figures. [H3O]+ = 1.37-10 -³ mol · L-1 %3! Submit Previous Answers Completed Part B Based on the [H3O]+ = 1.37x103 mol · L1, find the percent ionization of this solution (ie, validate the "x is smal" assumption). Express your answer using three significant figures. % Submit Request Answer
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