General Chemistry
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Indium (III) oxide (In2O3) is an amphoteric oxide. Write the balanced net ionic equation for the reaction between In2O3 and aqueous H2SO4.
3 O2–(aq) + 6 H+(aq) → 3 H2O(l)
In2O3(s) + 3 H+(aq) + 3 HSO4–(aq) → 2 In3+(aq) + 3 SO42–(aq) + 3 H2O(l)
In2O3(s) + 6 H+(aq) → 2 In3+(aq) + 3 H2O(l)
2 In3+(aq) + 3 O2–(aq) + 6 H+(aq) + 3 SO42–(aq) → In2(SO4)3(aq) + 3 H2O(l)