Design a buffer that has a pH of 9.74 using one of the weak base/conjugate acid systems shown below.Weak BaseConjugate AcidK₂pK₂K₂4.2 x 10410.62CHÍNH,C₂H₁50₂NCHÍNH SCHONHCHINH24 x 10-111,7 x 1087.77C₂HgN6.7 x 1045.175.9 x 10-71.5 x 10-9How many grams of the chloride salt of the conjugate acid must be combined with how many grams of the weak base, to produce 1.00 L of a buffer that is 1.00 M in the weak base?grams chloride sait of conjugate acid=grams weak base=CHECK ANSWER

Since the given pH (9.74) is nearer to ionization of CH3NH3+. The buffer must be prepared by…

Design a buffer that has a pH of 9.74 using one of the weak base/conjugate acid systems shown below. Conjugate Acid K₂ pk, K₂ 4.2x104 10.62 CHÍNH, CHO NH 24 x 10-11 1.7 x 108 5.9 x 107 7.77 15x109 CsHgNH 6.7 x 104 5.17 Weak Base CHÍNH, C₂H150₂N C₂HgN How many grams of the chloride salt of the conjugate acid must be combined with how many grams of the weak base, to produce 1.00 L of a buffer that is 1.00 M in the weak base? grams chloride salt of conjugate acid= grams weak base = CHECK ANSWER

Design a buffer that has a pH of 9.74 using one of the weak base/conjugate acid systems shown below. Conjugate Acid K₂ pk, K₂ 4.2x104 10.62 CHÍNH, CHO NH 24 x 10-11 1.7 x 108 5.9 x 107 7.77 15x109 CsHgNH 6.7 x 104 5.17 Weak Base CHÍNH, C₂H150₂N C₂HgN How many grams of the chloride salt of the conjugate acid must be combined with how many grams of the weak base, to produce 1.00 L of a buffer that is 1.00 M in the weak base? grams chloride salt of conjugate acid= grams weak base = CHECK ANSWER

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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