Answer to Question #63429 in General Chemistry for S

Question

Chapter 15 (15.92)

Consider the reaction IO−4(aq)+2H2O(l)⇌H4IO−6(aq);Kc=3.5×10−2
If you start with 23.0 mL of a 0.903 M solution of NaIO4, and then dilute it with water to 500.0 mL, what is the concentration of H4IO−6 at equilibrium?
Express your answer to two significant figures and include the appropriate units.