All oxidation-reduction reactions can be reduced to a gain or loss of electrons. A two-part virtual lab first has users perform an experiment to order four metals from strongest to weakest reducing agent. It then requires aspiring chemists to write an equation for silver metal reducing copper ions and conduct an experiment on this reaction.

Concepts

oxidation, reduction, chemical reactions, redox reactions, reducing agent, solutions

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Additional Tags

science

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Instructional Ideas

• Use the virtual lab with learners absent on lab day

Classroom Considerations

• Scholars must have familiarity with oxidation-reduction reactions
• Some previous experience with the virtual lab is beneficial

Pros

• No chemicals necessary
• Interactive provides immediate results of chemical reactions

Cons

• None