Use these 3 free Unit 14 practice problems as your starting point. When you want more reps on K, Q, Le Chatelier, and equilibrium shifts, premium unlocks Quick Sets of 3, Standard Sets of 9, and Extended Sets of 18 from this 81-problem bank.
3 Free Sample Problems
These 3 help you check whether the equilibrium logic is getting easier to follow step by step or whether you want more practice with the reasoning.
#4Reaction Quotient Q
For N₂ + 3 H₂ ⇌ 2 NH₃, K = 0.500. If [N₂] = 0.200 M, [H₂] = 0.300 M, [NH₃] = 0.100 M, calculate Q and predict which direction the reaction proceeds.
#5Le Chatelier's Principle
For the equilibrium N₂(g) + 3H₂(g) ⇌ 2NH₃(g), ΔH = −92 kJ. Increasing the temperature will…
#6Full ICE Table
For CO(g) + H₂O(g) ⇌ CO₂(g) + H₂(g), K = 1.60. Start: [CO]₀ = 0.500 M, [H₂O]₀ = 0.400 M. Find [CO₂] at equilibrium.
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