Work these 3 to find out whether the equilibrium logic is clear enough to follow step by step — or whether the reasoning still needs more practice before it holds up on a test.
#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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171 problems across equilibrium expressions, Q vs K, ICE tables, and Le Châtelier's Principle
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High School Chemistry · Unit 14 · Chemical Equilibrium Practice