Write equations showing the reaction of the buffer, HC2H3O2, With HCl And then with OH- 3. Are any samples neutral? Explain how you know this.Hzo is neutial due to no conductiurty cred and blue litmus don't change color,and colorless pheno test.FuffersSampleInitial pHpH after addition of0.1 M HCI0.1 M aOHWater (1)13.01.00.97,0HC,H,0, (aq)Sediem Acetate (aq)ろて9.54.88,513.14.9HC,H,O, (aq)/SRAcetate (aq)4.71. What is the purpose of a buffer?to minimize the change in pH when youa strong acid or bbase. Keeps the ptineswhere it Started.2. Which of the samples above is a buffer?HCz H3O3.Write equations showing the reaction of the buffer with HCl and then with OH.

BUFFER IS THE CONCENTRATED SOLUTION OF A WEAK ACID (OR BASE) TOGETHER WITH THE SALT CONTANING THE…

3. Are any samples neutral? Explain how you know this. Hzo iS newtial due to no conductiurty. red and blue litmus don't change color, and colorless pheno test. uffers due to no conductiunty Sample Initial pH pH after addition of 0.1 M HCI 0.1 M aOH Water (1) 7,0 3.て 9.5 4.8 13.0 8,5 13.1 4.9 HC,H,0,(aq) Sedivem Acetate (aq) 0.9 5,2 HC,H,O, (aq)/S Acetate (aq) 4.7 1. What is the purpose of a buffer? to minimize the change in pH when you a strong acid or bbase. Keeps the ptine where it Started. 2. Which of the samples above is a buffer? HCz H3OZ 3. Write equations showing the reaction of the buffer with HCl and then with OH.

3. Are any samples neutral? Explain how you know this. Hzo iS newtial due to no conductiurty. red and blue litmus don't change color, and colorless pheno test. uffers due to no conductiunty Sample Initial pH pH after addition of 0.1 M HCI 0.1 M aOH Water (1) 7,0 3.て 9.5 4.8 13.0 8,5 13.1 4.9 HC,H,0,(aq) Sedivem Acetate (aq) 0.9 5,2 HC,H,O, (aq)/S Acetate (aq) 4.7 1. What is the purpose of a buffer? to minimize the change in pH when you a strong acid or bbase. Keeps the ptine where it Started. 2. Which of the samples above is a buffer? HCz H3OZ 3. Write equations showing the reaction of the buffer with HCl and then with OH.

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 16.54QE

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