Chapter 1, Problem 1.2PAE

Interpretation Introduction

Interpretation:

We have to explain what properties of Al might be considered if we use the Al tableware that Napoleon employed to impress his guests.

Concept introduction:

• Oxidation:

In oxidation, following changes occurred:

1. Gaining of oxygen atoms.
2. Loss of electrons.
3. Loss of hydrogen atom.
4. Increasing oxidation number.

• Reduction:

In reduction, following occurred:

1. Loss of oxygen atoms.
2. Gaining of electrons.
3. Gaining of hydrogen atom.
4. Decreasing oxidation number.