C2H4 (colorless) + I2 (violet) → C2H4I2 (colorless) + heat An equilibrium is established in the reaction above. What change would ber observed in the appearance of the quilibrium mixture if a catalyst was added? a. no change would be seen b. the violet color of the mixture would become lighter c. the violet color of the mixture would become darker d. no correct response

C2H4 (colorless) + I2 (violet) → C2H4I2 (colorless) + heat An equilibrium is established in the reaction above. What change would ber observed in the appearance of the quilibrium mixture if a catalyst was added? a. no change would be seen b. the violet color of the mixture would become lighter c. the violet color of the mixture would become darker d. no correct response

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter9: Chemical Reactions

Section9.9: Altering Equilibrium Conditions: Le Chatelier's Principle

Problem 1QQ

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