Buffer capacity is a measure of a buffer solution\'s resistance
to changes in pH as strong...
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Chemistry
Buffer capacity is a measure of a buffer solution\'s resistanceto changes in pH as strong acid or base is added. Suppose that youhave 175 mL of a buffer that is 0.240 M in both formic acid (HCOOH)and its conjugate base (HCOO–). Calculate the maximum volume of0.380 M HCl that can be added to the buffer before its bufferingcapacity is lost.
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The buffer capacity is lost when the pH of 1 L of buffer changes in 1 unit pH of the original buffer pKa of formic acid just because the concentration of acid and conjugated
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