Which of the following is a correct balanced chemical equation?

Correct option is D

The Correct Answer is D: 2C₄H₁₀(l) + 13O₂(g) → 8CO₂(g) + 10H₂O.

Explanation:

• The equation represents the complete combustion of butane (C₄H₁₀).
• The stoichiometry ensures that the number of atoms of each element is balanced on both sides of the equation.

Key Points:

• Butane (C₄H₁₀) reacts with oxygen (O₂) to form carbon dioxide (CO₂) and water (H₂O).
• The correct stoichiometry is 2 moles of butane reacting with 13 moles of oxygen to produce 8 moles of carbon dioxide and 10 moles of water.
• The reaction is an example of hydrocarbon combustion.
• This balanced equation is crucial for calculating energy released in combustion reactions.