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Home / Questions / A buffer is composed of formic acid and its conjugate base, the formate ion. What is th...

A buffer is composed of formic acid and its conjugate base, the formate ion. What is the pH of a solution that has a formic acid concentration of

A buffer is composed of formic acid and its conjugate base, the formate ion.  

  1. What is the pH of a solution that has a formic acid concentration of 0.050 M and a sodium formate concentration of 0.035 M?  
  2. What must the ratio of acid to conjugate base be to have a pH value of 0.50 units higher than the value calculated in part (a)?

Ka for formic acid is 1.8x10-4

Jul 18 2021 View more View Less

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