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_____CH₄ + ______O₂ → _____CO₂ + ______H₂0

a. CH₄ + O₂ → CO₂ + H₂0
b. CH₄ + 3O → CO + 2H₂O
c. CH₄ + O₂ → CO₂ + 2H₂O
d. CH₄ + 2O₂ → CO₂ + 2H₂O

1 Answer

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Final answer:

The balanced equation for the reaction is CH₄ + 2O₂ → CO₂ + 2H₂O. One molecule of methane (CH₄) reacts with two molecules of oxygen (O₂) to produce one molecule of carbon dioxide (CO₂) and two molecules of water (H₂O).

Step-by-step explanation:

The balanced equation for the reaction is d. CH₄ + 2O₂ → CO₂ + 2H₂O. In this reaction, one molecule of methane (CH₄) reacts with two molecules of oxygen (O₂) to produce one molecule of carbon dioxide (CO₂) and two molecules of water (H₂O). The coefficients in front of each molecule represent the stoichiometric ratio, indicating the number of molecules involved in the reaction.

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