Title: What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of ...
Post by: ematay on Jun 27, 2021
What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of aqueous formic acid (HCOOH) requires 29.80 mL of 0.3567 mol L-1 NaOH(aq)? Ka =1.8 × 10-4
for formic acid.
▸ 2.06
▸ 5.48
▸ 8.52
▸ 11.94
for formic acid.▸ 2.06
▸ 5.48
▸ 8.52
▸ 11.94
Title: What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of ...
Post by: BAndy on Jun 27, 2021
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