ACT Science Practice Question #1522 (Medium (31)) | Test Citadel
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ACT Science Difficulty: Medium (31)

Digital ACT Science Practice Question #1522

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Acetic acid and ethanol react to form ethyl acetate: CH3COOH + C2H5OH <=> CH3COOC2H5 + H2O. - Trial 1 (No catalyst, 25°C): Equilibrium reached after 48 hours - Trial 2 (H2SO4 catalyst, 25°C): Equilibrium reached after 2 hours - Final yield of ethyl acetate in both trials: 66% The addition of the sulfuric acid catalyst:
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Catalysts speed up reactions but DO NOT change final equilibrium yield.

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Catalysts lower activation energy to speed up reaching equilibrium (2 hr vs 48 hr) but do not alter equilibrium position or yield (66%)....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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