H8. Part Aa solution that is 0.160 M in propanoic acid and 0.110 M in potassium propanoate (where pK₁ = 4.87 for propanoic acid)Express your answer to two decimal places.5 ΑΣΦpH =SubmitPart BpH =Request Answera solution that contains 0.715 % C, HsN by mass and 0.975 % C, H, NHCl by mass (where pK, = 5.23 for C, H, NHCl acid)Express your answer using two decimal places.▸ View Available Hint(s)SubmitSYARINC ?15. ΑΣΦΑP?

pH of a buffer is given by the following equation. pH=pKa + log[base][acid]

a solution that is 0.160 M in propanoic acid and 0.110 M in potassium propanoate (where pK, = 4.87 for propanoic acid) Express your answer to two decimal places.. 15. ΑΣΦ pH = Submit Part B Request Answer pH [SIC] a solution that contains 0.715 % C, H, N by mass and 0.975 % C, H, NHCl by mass (where pK, = 5.23 for Cs Hs NHCl acid) Express your answer using two decimal places. View Available Hint(s) VG ΑΣΦ ? ?

a solution that is 0.160 M in propanoic acid and 0.110 M in potassium propanoate (where pK, = 4.87 for propanoic acid) Express your answer to two decimal places.. 15. ΑΣΦ pH = Submit Part B Request Answer pH [SIC] a solution that contains 0.715 % C, H, N by mass and 0.975 % C, H, NHCl by mass (where pK, = 5.23 for Cs Hs NHCl acid) Express your answer using two decimal places. View Available Hint(s) VG ΑΣΦ ? ?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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