CuSO4 + Na2S → CuS + Na2SO4 – Balanced equation

Or you want a quick look:

Reactants:

  • CuSO4Copper(II) sulfate
    • Other names: Cupric sulphate , Blue vitriol (pentahydrate) , Bluestone (pentahydrate)
    • Appearance: Gray-white (anhydrous) | blue (pentahydrate) ; White hygroscopic crystals
  • Na2S
    • Names: Sodium sulfide , Disodium sulfide , Sodium sulfide (anhydrous)
    • Appearance: Colorless, hygroscopic solid ; White-to-yellow hygroscopic crystals with characteristic odour

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  • CuSCopper sulfide
    • Other names: Copper monosulfide , Covellite , Copper(II) sulfide , Cupric sulfide
    • Appearance: Black powder or lumps
  • Na2SO4
    • Names: Sodium sulfate , Sodium sulphate , Sulfate of sodium
    • Appearance: White crystalline solid | hygroscopic ; White hygroscopic solid in various forms
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