Build your practice set

Find exactly what you need to practice.

Search across chemistry topics, concepts, chapters, and questions.

Viewing Shared Question View All Feed

Stoichiometry Mole–Mass Stoichiometry

1

Choose the best answer

In the reaction: CH₄ + 2O₂ → CO₂ + 2H₂O what mass of CO₂ is produced when 0.5 mol O₂ reacts with excess CH₄?

Verified Answer & Explanation⌄

Correct Answer: C) 11 g

Concept Explanation

2 mol O₂ produce 1 mol CO₂. 0.5 mol O₂ produces 0.25 mol CO₂. Mass = 0.25 × 44 = 11 g.

Topic: Mole–Mass StoichiometryPractice more Mole–Mass Stoichiometry MCQs →