A chlorous acid buffer Containing 0.75 mol of A HClO₂(aq) and 0.75 mol of Nacio₂caq) in 1.00L has a pH of 1.96. What is the pH of this buffer after 0.20 mol of HC) has been added. a) 196 oor of lower 62.26 ©1.72-5+X d) 2.48 e) 1.44 ExP= {(5)* le واحد ما 3808.66

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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.