Consider a buffer by dissolving 139 m sodium benzoate and
Consider a buffer by dissolving .139 M sodium benzoate and .081 M benzoic acid in water and adjusting the final volume of the solution to 500 mL. pKa of benzoic acid = 4.19. What is the pH of the buffer?
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consider a buffer by dissolving 139 m sodium benzoate and 081 m benzoic acid in water and adjusting the final volume of
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