Practice question
Question
What mass of N₂ reacts with 6 g of H₂ to form NH₃, if H₂ is the limiting reagent? (Molar masses: N₂ = 28 g/mol, H₂ = 2 g/mol)
Explanation
Reaction: N₂ + 3H₂ → 2NH₃. Moles of H₂ = 3 mol. 1 mol N₂ needs 3 mol H₂; 3 mol H₂ needs 1 mol N₂ = 28 g.
Related blogs
Guides and insights connected to this topic
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.
Determination of KLa
IntroductionThe volumetric liquid mass transfer coefficient (KLa) is a useful parameter to characterize the bioreactor's capacity for aerati...
TRUST (Toludine Red Unheated Serum Test) For Syphilis
Principle The TRUST reagent containing modified VDRL antigen and toludine red pigment particles, flocclulate when mixed with sample containi...
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.