傖佪壖

The reactivity of Fe:

Investigate the reactivity of iron.

Method

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