|
Title: Reactive metals such as iron will reduce arsenic acid (H3AsO4) to the highly poisonous arsine gas ... Post by: Hypnoeyes20 on Jun 23, 2021 Reactive metals such as iron will reduce arsenic acid (H3AsO4) to the highly poisonous arsine gas (AsH3) in the presence of acid. What mass of iron would be required for such a reaction with 250 mL of 0.90 M arsenic acid, assuming that the iron is oxidized to Fe3+?
3 H3AsO4 + 8 Fe + 24 H+ → 3 AsH3 + 12 H2O + 8 Fe3+ ▸ 45 g ▸ 38 g ▸ 34 g ▸ 21 g ▸ 13 g Title: Reactive metals such as iron will reduce arsenic acid (H3AsO4) to the highly poisonous arsine gas ... Post by: Shirleymonholle on Jun 23, 2021 Content hidden
|