the reaction below was carried out in an acidic solution. i⁻ + io₃⁻ → i₂ which statement is true about this…

the reaction below was carried out in an acidic solution. i⁻ + io₃⁻ → i₂ which statement is true about this equation? although it is unbalanced, it can be balanced by using the half - reaction method. it has been balanced by using the half - reaction method. it has been balanced by directly using spectator ions. although it is unbalanced, it can be balanced by directly using spectator ions.

the reaction below was carried out in an acidic solution. i⁻ + io₃⁻ → i₂ which statement is true about this equation? although it is unbalanced, it can be balanced by using the half - reaction method. it has been balanced by using the half - reaction method. it has been balanced by directly using spectator ions. although it is unbalanced, it can be balanced by directly using spectator ions.

Answer

Answer:

A. Although it is unbalanced, it can be balanced by using the half - reaction method.

Explanation:

Step1: Analyze the reaction

The given reaction (I^-+IO_3^-\rightarrow I_2) is unbalanced in terms of atoms and charge.

Step2: Recall balancing methods

In acidic solutions, for redox reactions like this one, the half - reaction method is a common and effective way to balance. Spectator ions are not used for balancing the reaction itself; they are ions that do not participate in the actual chemical change. So the reaction can be balanced using the half - reaction method.