In the Balanced Equation for the Following Reaction (In Acidic $\rightarrow$

In the balanced equation for the following reaction (in acidic solution) ClO₃^- + Fe²⁺ $\rightarrow$ Cl^- + Fe³⁺
The coefficient of Fe²⁺ is

A) 1
B) 6
C) 2
D) 8
E) 3