Question

41.6 mL of an HCIO2 solution were

titrated with 14.85 mL of a 0.146 M.
NaOH solution to reach the
equivalence point. What is the
molarity of the HClO2 solution?

Answer 1

0.0521 M

Step-by-step explanation:

HClO2 + NaOH ---> NaClO2 + H2O

M(HClO2)V(HClO2) = M(NaOH)V(NaOH)

M(HClO2)*41.6 mL = 0.146 M*14.85 mL

M(HClO2) = 0.146*14.85/41.6 M = 0.0521 M