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 Concept and Number of Molecules

1

Choose the best answer

Which sample contains the largest number of molecules?

Verified Answer & Explanation⌄

Correct Answer: C) 8.00 g H₂

Concept Explanation

32.0 g O₂ = 1 mol 44.0 g CO₂ = 1 mol 8.00 g H₂ = 4 mol 56.0 g N₂ = 2 mol Therefore, 8.00 g H₂ contains the largest number of molecules.

Topic: Mole Concept and Number of MoleculesPractice more Mole Concept and Number of Molecules MCQs →