A buffer solution of acetic acid and sodium acetate reacts with hydrochloric acid (or sodium hydroxide) according to the reactions below. Calculate the pH of 70.0mL of a buffer solution formed from 3.0 M sodium acetate and 4.0 M acetic acid after the addition. Don't forget - use moles instead of Molarity Ⓒ HCI+ NaC₂H302→ NaCl +HC₂H3O₂ NaOH + HC₂H302 → H₂O + NaC2H3O2 Moles HCI or NaOH PH 10.0 mL of 3.00 M HCI 30.0 mL of 3.00 M HCI 60.0 mL of 3.00 M HCI 10.0 mL of 3.00 M NaOH 30.0 mL of 3.00 M NaOH 60.0 mL of 3.00 M NaOH pH = pka + log pH =pKa + log salt + base acid-base) salt-acid- acid + acid,

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.