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

question 24

Multiple Choice

Consider the reaction 2NH₃(g) → N₂(g) + 3H₂(g)
If the rate Δ[H₂]/Δt is 0.030 mol L⁻¹s⁻¹, then Δ[NH₃ ]/Δt is

• A)−0.045 mol L ⁻¹ s ⁻¹
• B)−0.030 mol L ⁻¹ s ⁻¹
• C)−0.020 mol L ⁻¹ s ⁻¹
• D)−0.010 mol L ⁻¹ s ⁻¹
• E)None of these choices are correct.

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