Chemistry 0620 · IGCSE · Preparation of salts

Preparation of salts — practice question

The apparatus shown is used in the preparation of aqueous copper(II) sulfate. Which substances are X and Y?

  • AX: copper; Y: aqueous iron(II) sulfate
  • BX: copper(II) chloride; Y: sulfuric acid
  • CX: copper(II) oxide; Y: sulfuric acid
  • DX: sulfur; Y: aqueous copper(II) chloride

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