unit 3 Test - Energy in Which statement about the change in bond energy of this reaction is correct? * Reaction CH4+4C2-CCL+4HCI Reactants Products Bonds Present 4 H-C 4 C-CI 4 CHCI 4 H-CI Energy of Bonds Broken (Reactants) / Formed (Products) 4x 411 kJ/mol 4x 327 kJ/mol 4 x 242 kJ/mol 4 x 427 kJ/mol The reaction is endothermic because the total bond energy of the reactants is greater than the total bond energy of the products. The reaction is endothermic because the energy of each bond in the reactants is less than the energy of a bond in the products. The reaction is exothermic because the total bond energy of the reactants is less than the total bond energy of the products. The reaction is exothermic because the energy of each bond in the reactants is greater than the energy of a bond in the products.

unit 3 Test - Energy in Which statement about the change in bond energy of this reaction is correct? * Reaction CH4+4C2-CCL+4HCI Reactants Products Bonds Present 4 H-C 4 C-CI 4 CHCI 4 H-CI Energy of Bonds Broken (Reactants) / Formed (Products) 4x 411 kJ/mol 4x 327 kJ/mol 4 x 242 kJ/mol 4 x 427 kJ/mol The reaction is endothermic because the total bond energy of the reactants is greater than the total bond energy of the products. The reaction is endothermic because the energy of each bond in the reactants is less than the energy of a bond in the products. The reaction is exothermic because the total bond energy of the reactants is less than the total bond energy of the products. The reaction is exothermic because the energy of each bond in the reactants is greater than the energy of a bond in the products.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter16: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 3ALQ: Gas A2 reacts with gas B2 to form gas AB at a constant temperature. The bond energy of AB is much...

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