Changes

[[Sulphuric Acid]] is an [[acid]] made of 1 [[Sulphur]], 4 [[Oxygen]] and 2 [[Hydrogen]] [[Atom|atoms]] with the [[Chemical ForumulaFormula|chemical formula]] H₂SO₄.

: [[Sulphuric Acid]] with a [[concentration]] between 0.5[[Molarity|M]] and 1.5[[Molarity|M]] is an [[irritant]].: [[Sulphuric Acid]] with a [[concentration]] above 1.5[[Molarity|M]] is [[corrosive]].: [[Sulphuric Acid]] [[Chemical Reaction|reacts]] with [[metal]]s and [[base]]s to produce [[Sulphate]] [[salt]]s. ====Sulphuric Acid and Metals====:[[Sulphuric Acid]] + [[Sodium]] → [[Sodium Sulphate]] + [[Hydrogen]]:[[Sulphuric Acid]] + [[Magnesium]] → [[Magnesium Sulphate]] + [[Hydrogen]]:[[Sulphuric Acid]] + [[Aluminium]] → [[Aluminium Sulphate]] + [[Hydrogen]] ====Sulphuric Acid and Metal Oxides====:[[Sulphuric Acid]] + [[Sodium Oxide]] → [[Sodium Sulphate]] + [[Water]]:[[Sulphuric Acid]] + [[Magnesium Oxide]] → [[Magnesium Sulphate]] + [[Water]]:[[Sulphuric Acid]] + [[Aluminium Oxide]] → [[Aluminium Sulphate]] + [[Water]] ====Sulphuric Acid and Metal Carbonates====:[[Sulphuric Acid]] + [[Sodium Carbonate]] → [[Sodium Sulphate]] + [[Carbon Dioxide]] + [[Water]]:[[Sulphuric Acid]] + [[Magnesium Carbonate]] → [[Magnesium Sulphate]] + [[Carbon Dioxide]] + [[Water]]:[[Sulphuric Acid]] + [[Aluminium Carbonate]] → [[Aluminium Sulphate]] + [[Carbon Dioxide]] + [[Water]] ==Key Stage 4=====Meaning===[[Sulphuric Acid]] is an [[acid]] with the [[Chemical Formula|chemical formula]] H₂SO₄. ===About Sulphuric Acid===: [[Sulphuric Acid]] is found in some [[Electrical Cell|electrical cells]].: [[Sulphuric Acid]] with a [[concentration]] between 0.5[[Molarity|M]] and 1.5[[Molarity|M]] is an [[irritant]].: [[Sulphuric Acid]] with a [[concentration]] above 1.5[[Molarity|M]] is [[corrosive]].: [[Sulphuric Acid]] [[Chemical Reaction|reacts]] with [[metal]]s and [[base]]s to produce [[Sulphate]] [[salt]]s.====Sulphuric Acid and Metals====:[[Sulphuric Acid]] + [[Sodium]] → [[Sodium Sulphate]] + [[Hydrogen]]:H₂SO₄ + 2Na → 2Na₂SO₄ + H₂:[[Sulphuric Acid]] + [[Magnesium]] → [[Magnesium Sulphate]] + [[Hydrogen]]:H₂SO₄ + Mg → MgSO₄ + H₂:[[Sulphuric Acid]] + [[Aluminium]] → [[Aluminium Sulphate]] + [[Hydrogen]]:3H₂SO₄ + 2Al → Al₂(SO₄)₃ + 3H₂====Sulphuric Acid and Metal Oxides====:[[Sulphuric Acid]] + [[Sodium Oxide]] → [[Sodium Sulphate]] + [[Water]]:H₂SO₄ + Na₂O → Na₂SO₄ + H₂O:[[Sulphuric Acid]] + [[Magnesium Oxide]] → [[Magnesium Sulphate]] + [[Water]]:H₂SO₄ + MgO → MgSO₄ + H₂O:[[Sulphuric Acid]] + [[Aluminium Oxide]] → [[Aluminium Sulphate]] + [[Water]]:3H₂SO₄ + Al₂O₃ → Al₂(SO₄)₃ + 3H₂O ====Sulphuric Acid and Metal Hydroxides====:[[Sulphuric Acid]] + [[Sodium Hydroxide]] → [[Sodium Sulphate]] + [[Water]]:H₂SO₄ + 2Na₂OH → Na₂SO₄ + H₂O:[[Sulphuric Acid]] + [[Magnesium Hydroxide]] → [[Magnesium Sulphate]] + [[Water]]:H₂SO₄ + Mg(OH)₂ → MgSO₄ + 2H₂O:[[Sulphuric Acid]] + [[Aluminium Hydroxide]] → [[Aluminium Sulphate]] + [[Water]]:3H₂SO₄ + 2Al(OH)₃ → Al₂(SO₄)₃ + 6H₂O ====Sulphuric Acid and Metal Carbonates====:[[Sulphuric Acid]] + [[Sodium Carbonate]] → [[Sodium Sulphate]] + [[Carbon Dioxide]] + [[Water]]::H₂SO₄ + Na₂CO₃ → 2Na₂SO₄ + CO₂ + H₂O:[[Sulphuric Acid]] + [[Magnesium Carbonate]] → [[Magnesium Sulphate]] + [[Carbon Dioxide]] + [[Water]]:H₂SO₄ + MgCO₃ → MgSO₄ + CO₂ + H₂O:[[Sulphuric Acid]] + [[Aluminium Carbonate]] → [[Aluminium Sulphate]] + [[Carbon Dioxide]] + [[Water]]:3H₂SO₄ + Al₂(CO₃)₃ → Al₂(SO₄)₃ + 3CO₂ + 3H₂O