Complete and Balance the Following Redox Equation $\rarr$ MnO₂ + IO₃^- (Basic Solution)
A) 1
B) 2
C)

Multiple Choice

Complete and balance the following redox equation. What is the coefficient of H₂O when the equation is balanced with the set of smallest whole-number coefficients
H₂O + MnO₄^- + I^- $\rarr$ MnO₂ + IO₃^- (basic solution)

A) 1
B) 2
C) 4
D) 10
E) None of these.