Question

plz explain having troubke with homework

If Au (aq) reacted with l'(aq) in an acidic environment to product elemental gold and iodide then what is the balanced ionic equation? HTML Editore BIVA-A-I EX35 x - SOOV V D1 12pt O words MacBook Pro

Answer 1

solution According to Question o 3+ Au (aq) + I eaq) Auct Iz (s) Now Balancing the above ereaction by Ion election method (Half reaction method) Step I: Balancing atoms Oxidation half reaction: 21" → Iz Reduction half reaction: Aust Au Step I: Balancing charge by adding elections Oxidation half reaction 21 → 12+2e- Reduction half stealtion: Au34 +36-AU 21 -> Iz + 26 — X3 Aut +3é Au - x2 Now, 6I 2 Aut +66 12t6e AU 2 Aust +61 - 2 Au +312 Answen