Need help with 1b 7 / 12100%Answer the following questions (la-d and 2a-c). Make sure you place the prelab pages on theinstructor's bench.These calculations relate to the lab. You will not be able to do the lab without havingthese calculations done first!1. a. What is the pH of a solution prepared by adding 25.0 mL of 0.10 M acetic acid (K.= 1.8 x 105) and 20.0 mL of 0.10 M sodium acetate?Total volume - 25 UmLt 20onL= 45ML.PH = pka lg LB]Ka: lugli.8x w-5) = 4.74Atchic Aud: (o.1)(25.0).=U.056wnits45Sodivm Aetate: (0.1) (20.0)45Co.0447To 056]PH: 4.74log14.04=pH /35MaoRool D MailVong, Le Tu - Outle XLe E5PreLab-GR.pdf8 / 12100%+What is the pH after the addition of 1.0 mL of 0.10 M HCL to 20 mL of thesolution above?AtPrhiLArid: 10.056) (20)(1)t0.1After HCI tu.1 M)11ML)co.impm0.0502111pka: -loy(i ex 10)= 4.74Sodium Acetate: U044) (20)=0419 =21pH = 474+ Jog ( )= 4598 =04190581435

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Answered: 1. a. What is the pH of a solution…

1. a. What is the pH of a solution prepared by adding 25.0 mL of 0.10 M acetic acid (Ka = 1.8 x 105) and 20.0 mL of 0.10 M sodium acetate? %3D

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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