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The reactivity of Cu

Investigate the reactivity of copper.

Method

  1. Half-fill separate test-tubes with magnesium sulfate, iron(II) sulfate and zinc sulfate solutions.
  2. Add a piece of copper to each test-tube.
  3. Leave for 3 minutes, record observations.
Name of SolutionObservations at the startObservations after 3 minutesDisplacement reaction? Yes/No
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Name of Solutionâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Observations at the startâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Observations after 3 minutesâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Displacement reaction? Yes/Noâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Name of Solutionâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Observations at the startâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Observations after 3 minutesâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Displacement reaction? Yes/Noâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Name of Solutionâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Observations at the startâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Observations after 3 minutesâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä
Displacement reaction? Yes/Noâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Äâ ¶Ä