How many moles of gas are required for the complete combustion of of methane ()? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
How many moles of $O_2$ gas are required for the complete combustion of $1 \text{ mole}$ of methane ($CH_4$)?
Answer: 2
💡 Solution & Explanation
Reaction: $CH_4 + 2O_2 \rightarrow CO_2 + 2H_2O$. <br>According to the stoichiometry, $1 \text{ mole}$ of $CH_4$ reacts with $2 \text{ moles}$ of $O_2$.
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