fe304 + h2 so4

This is an oxidation-reduction (redox) reaction:

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Fe₃O₄ is both an oxidizing and a reducing agent (disproportionation (dismutation)).

Reactants:

• Fe₃O₄ – Iron(II) iron(III) oxide
  • Other names: Iron(II,III) oxide , Ferrous ferric oxide , Ferroso ferric oxide
  • Appearance: Solid đen sạm powder
• H₂SO₄ – Sulfuric acid
  • Other names: Oil of vitriol , Sulfuric acid, concentrated (> 51% and 100%) , H2SO4
  • Appearance: Clear, colorless liquid ; Odourless colourless oily hygroscopic liquid ; Colorless to tướng dark-brown, oily, odorless liquid. [Note: Pure compound is a solid below 51°F. Often used in an aqueous solution.]

Products:

• FeSO₄ – Iron(II) sulphate
  • Other names: Iron(II) sulfate , Ferrous sulfate , Green vitriol
  • Appearance: White crystals (anhydrous) | White-yellow crystals (monohydrate) | Blue-green crystals (heptahydrate)
• Fe₂(SO₄)₃ – Iron(III) sulfate
  • Other names: Ferric sulfate , Sulfuric acid , Iron(3+) salt (3:2)
  • Appearance: Grayish-white crystals
• H₂O – Water, oxidane
  • Other names: Water (H2O) , Hydrogen hydroxide (HH or HOH) , Hydrogen oxide
  • Appearance: White crystalline solid, almost colorless liquid with a hint of xanh rớt, colorless gas