Chemistry / Equivalence Point
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Solution: Formic acid, Ka = 1.8x10 –4, is the principle component in t...

Question

Formic acid, Ka = 1.8x10 –4, is the principle component in the venom in stinging ants. What is the molarity of a formic acid solution if 25.00mL of formic acid solution requires 29.80mL of 0.0567M solution of sodium hydroxide to reach the equivalence point?

  1. 0.0676M
  2. 0.0134M
  3. 0.0567M
  4. 0.0476M