8_Ch17_AqEquilibria_1

020 mol of naoh is added buffers and traons 13

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Unformatted text preview: n concentra<on of base (or acid) is slowly added to a solu<on of acid (or base). 16 buffers and <tra<ons Titra<on of a Strong Acid with a Strong Base buffers and <tra<ons 17 Acid Base TitraDons Finding the pH in an acid-base DtraDon is a two step process. 1. Neutraliza<on What is in solu<on afer neutraliza<on? 2. Find the pH A) strong acid/base B) weak/acid base equilibrium calcula<on buffer solu<on Example: Titra<on of a Strong Acid with a Strong Base Titrate 0.1M HCl with 0.2M NaOH star<ng with 50 mL of HCl solu<on. Calculate pH when the following quan<<es of NaOH are added: a. 0 mL NaOH, b. 20 mL NaOH, c. 25 mL NaOH, d. 30 mL NaOH buffers and <tra<ons 19 Example con<nued: Titra<on of a Strong Acid with a Strong Base Titrate 0.1M HCl with 0.2M NaOH star<ng with 50 mL of HCl solu<on. Calculate pH when the following quan<<es of NaOH are added: a. 0 mL NaOH, b. 20 mL NaOH, c. 25 mL NaOH, d. 30 mL NaOH buffers and <tra<ons 20 Titra<on of a Weak Acid with a Strong...
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This note was uploaded on 01/18/2012 for the course CHEM 112 taught by Professor Vandersluys,lorschmid,kylem during the Summer '07 term at Penn State.

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