rp 1: soluble salts

    Cards (1)


      1. wear safety goggles
      2. add dilute sulfuric acid to a beaker
      3. use a spatula to add copper oxide/carbonate one spatula at a time
      4. continue adding copper oxide/carbonate until it's in excess
      5. filter excess copper oxide/carbonate with filter paper & a funnel
      6. pour solution in an evaporating basin
      7. heat using a bunsen burner
      8. leave solution to crystallise
      9. scrape crystals onto a paper towel & pat dry
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