Next, break down the equation shown into the skeletal half-reactions for oxidation and reduction. Which of these pairs shows the two skeletal half-reactions with their correct assignments?
reduction half reaction: HNO, NO
oxidation half reaction SH, SO,
oxidation half reaction: HNO3 -> NO
reduction half reaction: SH2SO,
reduction half reaction: HNO3 -H, SO,
oxidation half reaction S -> H2SO4