For the Reaction N₂(g) + 3 H₂(g) → 2 NH₃(g)

question 3

Multiple Choice

For the reaction N₂(g) + 3 H₂(g) → 2 NH₃(g) which of the following can be determined using only the coefficients of the balanced chemical equation?

• A) the number of molecules of NH₃ obtained if 4.2 mol of N₂ react completely to form NH₃
• B) the number of moles of NH₃ obtained if 4.2 mol of N₂ react completely to form NH₃
• C) both a and b
• D) neither a nor b

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