Suppose we titrate 20.0 mL of 0.20 M of formic acid (HCHO2, Ka= 1.8 x 10^-4)...

Suppose we titrate 20.0 mL of 0.20 M of formic acid (HCHO2, Ka= 1.8 x 10^-4) with 0.20 M KOH. Calculate the pH for the following:

a) before any base is added

b) when half of the formic acid has been neutralized

c) after a total of 15 mL has been added

d) at the equivalence point

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Expert Solution

queen_honey_blossom answered 1 year ago

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