An acidic solute, HA, has a K, of 1.00 x 10 and a KD between water and hexane of 3.00. A 50.00 mL, 0.025 M HA aqueous sample buffered to pH 3.00 is extracted with 50.00 mL hexane. After the aqueous phase and the organic phase is separated with a separation funnel, the aqueous phase is extracted again with another 50.00 mL fresh hexane. Please calculate how much molar of HA is still in the aqueous phase after the second extraction. HA(aq)=HA(org) KD=3.00; HA(aq) H(aq)+ A'(aq) Ka=1.0x10-5

An acidic solute, HA, has a K, of 1.00 x 10 and a KD between water and hexane of 3.00. A 50.00 mL, 0.025 M HA aqueous sample buffered to pH 3.00 is extracted with 50.00 mL hexane. After the aqueous phase and the organic phase is separated with a separation funnel, the aqueous phase is extracted again with another 50.00 mL fresh hexane. Please calculate how much molar of HA is still in the aqueous phase after the second extraction. HA(aq)=HA(org) KD=3.00; HA(aq) H(aq)+ A'(aq) Ka=1.0x10-5

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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