(A) Determine the missing E° value for the dashed line that joins ClO₃^– and Cl^– in basic solutions in Figure 22-4.

(B) Determine the missing E° value for the dashed line that joins ClO₃^– and Cl^– in acidic solutions in Figure 22-4.

Figure 22-4

Acidic solution ([H+] = 1 M): +7 +5 1.189 V CIO4- CIO4 CIO3 0.374 V I Basic solution ([OH-]= 1 M): +7 +5 1.181 V CIO3 (?) +3 HCIO +3 CIO 0.488 V 1.645 V (?) 1.450 V 0.681 V (?) +1 HOCI- +1 1.611 V OCIT 0.421 V Cl 0 1.358 V CI 1.358 V Cl- 0.890 V -1 CIT