Calculate the pH of the solution that results from mixing 67.0 mL of 0.061 MHCN(aq) with 33.0 mL of 0.026 M NaCN(aq). The Ka value for HCN is 4.9 x 10-10. pH = Calculate the pH of the solution that results from mixing 34.0 mL of 0.024 M HCN(aq) with 66.0 mL of 0.052 M NaCN(aq). pH %3D Calculate the pH of the solution that results from mixing 28.0 mL of 0.112 M HCN(aq) with 28.0 mL of 0.112 M NaCN(aq). pH %3D

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.35QE
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Calculate the pH of the solution that results from mixing 67.0 mL of 0.061 MHCN(aq) with 33.0 mL of 0.026 M NACN(aq).
The Ka value for HCN is 4.9 × 10-10.
pH =
Calculate the pH of the solution that results from mixing 34.0 mL of 0.024 M HCN(aq) with 66.0 mL of 0.052 M NaCN(aq).
pH =
Calculate the pH of the solution that results from mixing 28.0 mL of 0.112 M HCN(aq) with 28.0 mL of 0.112 M NACN(aq).
pH =
II
Transcribed Image Text:Calculate the pH of the solution that results from mixing 67.0 mL of 0.061 MHCN(aq) with 33.0 mL of 0.026 M NACN(aq). The Ka value for HCN is 4.9 × 10-10. pH = Calculate the pH of the solution that results from mixing 34.0 mL of 0.024 M HCN(aq) with 66.0 mL of 0.052 M NaCN(aq). pH = Calculate the pH of the solution that results from mixing 28.0 mL of 0.112 M HCN(aq) with 28.0 mL of 0.112 M NACN(aq). pH = II
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