1. Balance the following oxidation-reduction reactions using the half-reaction method and tell the number of electrons...

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Chemistry

1. Balance the following oxidation-reduction reactions using thehalf-reaction method and tell the number of electrons transferredin the balanced oxidation-reduction reaction

a) S2-(aq) + NO3-(aq) --->S8(s) + NO2(g) acidic solution

b) MnO4-(aq) + I-(aq) --->MnO2(s) + IO3-(aq) basicsolution

c) Sb(s) + H2SO4(aq) --->Sb2(SO4)3(s) + SO2(g)acidic solution

d) H2O2(aq) +MnO4-(aq) ---> MnO2(s) +O2(g) basic solution

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a S2aq NO3aq S8s NO2g oxidation half reaction S2aq S8s 8S2aq S8s 16 e reduction half reaction NO3aq NO2g NO3aq 2Haq    See Answer
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