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Using the Table of Average Bond Energies Below, the ΔH

Question 70

Multiple Choice

Using the table of average bond energies below, the ΔH for the reaction is ________ kJ. Using the table of average bond energies below, the ΔH for the reaction is ________ kJ. Bond: C≡C C-C H-I C-I C-H D (kJ/mol) : 839 348 299 240 413 A) +160 B) -160 C) -217 D) -63 E) +63 Bond: C≡C C-C H-I C-I C-H D (kJ/mol) : 839 348 299 240 413


A) +160
B) -160
C) -217
D) -63
E) +63

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