Calculate the pH of the solution that results from mixing 61.0 mL of 0.062 MHCN(aq) with 39.0 mL of 0.022 M NaCN(aq). The K₁ value for HCN is 4.9 × 10-10. pH = Calculate the pH of the solution that results from mixing 28.0 mL of 0.034 M HCN(aq) with 72.0 mL of 0.051 M NaCN(aq). pH = 8.70 pH = 8.91 Incorrect Calculate the pH of the solution that results from mixing 49.0 mL of 0.103 M HCN(aq) with 49.0 mL of 0.103 M NaCN(aq). Incorrect

Calculate the pH of the solution that results from mixing 61.0 mL of 0.062 MHCN(aq) with 39.0 mL of 0.022 M NaCN(aq). The K₁ value for HCN is 4.9 × 10-10. pH = Calculate the pH of the solution that results from mixing 28.0 mL of 0.034 M HCN(aq) with 72.0 mL of 0.051 M NaCN(aq). pH = 8.70 pH = 8.91 Incorrect Calculate the pH of the solution that results from mixing 49.0 mL of 0.103 M HCN(aq) with 49.0 mL of 0.103 M NaCN(aq). Incorrect

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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