A buffer solution contains 0.433 M NaHSO3 and 0.291 M K2SO3. If 0.0340 moles of sodium hydroxide are added to 225 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume does not change upon adding sodium hydroxide)

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Q: The pH of a 0.076M solution of pentanoic acid (HC-H₂O₂) is measured to be 2.98. a Calculate the acid…

A: Ka of pentanoic 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.