A buffer solution was prepared by mixing sodium acetate (0.3 mol/liter) and acetic acid (0.3 mol/liter) according to the table below Tube 1 CH3COONA( 120 ml) CH3COOH(ml 280 400 NaOH(ml) 50 50 Delta pH Calculate the pH of the acetate buffer in each test tube before and after the addition of 50 ml of a 0.2 M NaOH solution. 1). Calculated pH for Buffer 1: 2).calculated pH for Buffer 1 after addition of 50 ml NaOH solution 3). Calculated pH for Buffer 2

A buffer solution was prepared by mixing sodium acetate (0.3 mol/liter) and acetic acid (0.3 mol/liter) according to the table below Tube 1 CH3COONA( 120 ml) CH3COOH(ml 280 400 NaOH(ml) 50 50 Delta pH Calculate the pH of the acetate buffer in each test tube before and after the addition of 50 ml of a 0.2 M NaOH solution. 1). Calculated pH for Buffer 1: 2).calculated pH for Buffer 1 after addition of 50 ml NaOH solution 3). Calculated pH for Buffer 2

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 31QRT

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