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The reactivity of Zn

Testing the reactivity of zinc.

Method

  1. Half-fill separate test-tubes with copper(II) sulfate, magnesium sulfate and iron(II) sulfate solutions.
  2. Add a piece of zinc 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