42. Solution to Chemistry Problem

2. For this oxidation-reduction process: a) write the oxidation and reduction reactions; b) indicate the oxidizing and reducing agents; c) write the abbreviated ionic and complete molecular equations using the ion-electron method; d) show the electron transition; d) calculate E0298 and ΔG298; e) indicate the possible direction of the process; g) write a galvanic cell based on this reaction.
NaNO2 NaI H2SO4→NO I2 Na2SO4 H2O