Nitrogen and Hydrogen Gases Are Combined at High Temperatures and Pressures

question 4

Multiple Choice

Nitrogen and hydrogen gases are combined at high temperatures and pressures to produce ammonia, NH₃. If 104.7 g of N₂ are reacted with excess H₂, how many moles of NH₃ will be formed?

• A) 3.737 mol
• B) 2.491 mol
• C) 7.473 mol
• D) 5.605 mol
• E) none of these

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