Which of the summary statements below describes the results of the following reaction?
C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O + Energy

• A. C₆H₁₂O₆ is oxidized and O₂ is reduced.
• B. O₂ is oxidized and H₂O is reduced.
• C. CO₂ is reduced and O₂ is oxidized.
• D. O₂ is reduced and CO₂ is oxidized.

Answer: (A)

Verified step by step guidance

1. Identify the type of reaction: The given reaction is a cellular respiration reaction, where glucose (C6H12O6) is broken down in the presence of oxygen (O2) to produce carbon dioxide (CO2), water (H2O), and energy.
2. Understand oxidation and reduction: In a redox reaction, oxidation refers to the loss of electrons, while reduction refers to the gain of electrons.
3. Determine what happens to glucose (C6H12O6): Glucose is oxidized because it loses electrons as it is converted into carbon dioxide (CO2). This involves the breaking of C-H bonds and the formation of C=O bonds.
4. Determine what happens to oxygen (O2): Oxygen is reduced because it gains electrons as it is converted into water (H2O). This involves the formation of O-H bonds from O=O bonds.
5. Summarize the reaction: The correct summary statement is that C6H12O6 is oxidized and O2 is reduced, as glucose loses electrons and oxygen gains electrons during the reaction.