Practice question
Question
What volume of N₂ at STP is required to react with 6 g of H₂ to produce NH₃ with 60% yield? (Molar mass: H₂ = 2 g/mol)
Explanation
Reaction: N₂ + 3H₂ → 2NH₃. Moles of H₂ = 3 mol. 3 mol H₂ need 1 mol N₂; actual N₂ = 1 / 0.6 ≈ 1.67 mol. Volume = 1.67 × 22.4 ≈ 37.41 L.
Related blogs
Guides and insights connected to this topic
Sources of Energy Notes - Conventional vs Non-Conventional, Solar, Nuclear and Environmental Impact
Explore class 10 notes on energy sources, comparing conventional and non‑conventional types, including solar and nuclear power and their environmental impact.
Periodic Classification of Elements Notes - Dobereiner Triads, Newlands Octaves, Mendeleev and Modern Periodic Table
Explore early attempts to classify elements, covering Dobereiner’s triads, Newlands’ law of octaves and Mendeleev’s table with examples and key details.
Breathing and Exchange of Gases Biology Notes - Respiratory System, Mechanism of Breathing, Lung Volumes, Gas Transport and Regulation
Clear biology notes on breathing and gas exchange. Learn human respiratory organs, breathing mechanics, and pulmonary gas transport.
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.