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Concentration ratio of conjugate base to acid

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Reference no: EM131995899

Strong base is dissolved in 635 mL of 0.400 M weak acid (Ka = 4.32 10-5) to make a buffer with a pH of 3.92. Assume that the volume remains constant when the base is added.

When the reaction is complete, what is the concentration ratio of conjugate base to acid?

How many moles of strong base were initially added?

Reference no: EM131995899

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