circle answer and show work please

Use the References to access important values if needed for this question. The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced OXIDATION half reaction. MnO2+N2H4MnO4+NH3 6 more group attempts remaining The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced REDUCTION half reaction. SO32+PSO42+PH3 6 more group attempts remaining Use the References to access important values if needed for this question. The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced REDUCTION half reaction. F+Cl2F2+Cl 6 more group attempts remaining Use the References to access important values if needed for this question. The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanced OXIDATION half reaction. HNO2+Cr2O72Cr3++NO3 5 more group attempts remaining Enter electrons as e The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanced REDUCTION half reaction. SO2+HNO3SO42+NO 5 more group aftempts remaining Use the References to access important values if needed for this question. The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanced REDUCTION half reaction. HAsO2+Hg2+H3AsO4+Hg 5 more group attempts remaining