18. Aqueous Equilibrium
Titrations: Weak Acid-Strong Base
26PRACTICE PROBLEM
The titration of a 30.00-mL sample of HClO4 solution with an unknown concentration required 22.50 mL of 0.3520 M NaOH to reach the equivalence point according to the following reaction:
HClO4(aq) + NaOH(aq) → H2O(l) + NaClO4(aq)
Calculate the concentration of the HClO4 solution.
The titration of a 30.00-mL sample of HClO4 solution with an unknown concentration required 22.50 mL of 0.3520 M NaOH to reach the equivalence point according to the following reaction:
HClO4(aq) + NaOH(aq) → H2O(l) + NaClO4(aq)
Calculate the concentration of the HClO4 solution.