ELL Level 2 - Redox Basics (Introduction)

Oxidation or reduction: rusting of iron (for the iron)

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: the loss of hydrogen

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: an oxidising agent has undergone

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: the magnesium reacting with an acid (the magnesium has been)

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: a reducing agent has undergone

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: the gain of electrons

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: carbon burning

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: an element becoming a negative ion

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: Photosynthesis 6CO₂ + 6H₂O --> C₆H₁₂O₆ + 6O₂

• Oxidation

• Reduction

• Impossible to tell

Oxidation or reduction: the loss of electrons

• Oxidation

• Reduction

• Impossible to tell