Hydroiodic Acid

Key Stage 3

Meaning

Hydroiodic Acid is an acid with the chemical formula HI.

About Hydroiodic Acid

Hydroiodic Acid reacts with metals and bases to produce Iodide salts.

Hydroiodic Acid and Metals

Hydroiodic Acid + Sodium → Sodium Iodide + Hydrogen

Hydroiodic Acid + Magnesium → Magnesium Iodide + Hydrogen

Hydroiodic Acid + Aluminium → Aluminium Iodide + Hydrogen

Hydroiodic Acid and Metal Oxides

Hydroiodic Acid + Sodium Oxide → Sodium Iodide + Water

Hydroiodic Acid + Magnesium Oxide → Magnesium Iodide + Water

Hydroiodic Acid + Aluminium Oxide → Aluminium Iodide + Water

Hydroiodic Acid and Metal Carbonates

Hydroiodic Acid + Sodium Carbonate → Sodium Iodide + Carbon Dioxide + Water

Hydroiodic Acid + Magnesium Carbonate → Magnesium Iodide + Carbon Dioxide + Water

Hydroiodic Acid + Aluminium Carbonate → Aluminium Iodide + Carbon Dioxide + Water

Key Stage 4

Meaning

Hydroiodic Acid is an acid with the chemical formula HI.

About Hydroiodic Acid

Hydroiodic Acid reacts with metals and bases to produce Iodide salts.

Hydroiodic Acid and Metals

Hydroiodic Acid + Sodium → Sodium Iodide + Hydrogen

2HI + 2Na → 2NaI + H₂

Hydroiodic Acid + Magnesium → Magnesium Iodide + Hydrogen

2HI + Mg → MgI₂ + H₂

Hydroiodic Acid + Aluminium → Aluminium Iodide + Hydrogen

6HI + 2Al → 2AlI₃ + 3H₂

Hydroiodic Acid and Metal Oxides

Hydroiodic Acid + Sodium Oxide → Sodium Iodide + Water

2HI + Na₂O → 2NaI + H₂O

Hydroiodic Acid + Magnesium Oxide → Magnesium Iodide + Water

2HI + MgO → MgI₂ + H₂O

Hydroiodic Acid + Aluminium Oxide → Aluminium Iodide + Water

6HI + Al₂O₃ → 2AlI₃ + 3H₂O

Hydroiodic Acid and Metal Carbonates

Hydroiodic Acid + Sodium Carbonate → Sodium Iodide + Carbon Dioxide + Water

2HI + Na₂CO₃ → 2NaI + CO₂ + H₂O

Hydroiodic Acid + Magnesium Carbonate → Magnesium Iodide + Carbon Dioxide + Water

2HI + MgCO₃ → MgI₂ + CO₂ + H₂O

Hydroiodic Acid + Aluminium Carbonate → Aluminium Iodide + Carbon Dioxide + Water

6HI + Al₂(CO₃)₃ → 2AlI₃ + 3CO₂ + 3H₂O