1. Enthalpy is an expression for the А. Heat content С. Reaction rate B. Energy state D. Activation energy 2. If the AHreaction = -100 kcal/mol, it indicates the reaction is А. Endothermic С. Unstable В. Exothermic D. In need of a catalyst 3. The AH,° of a reaction is recorded for А. 0°C С. 100°C В. 25°C D. 200°C The heat of a reaction can be derived at by the algebraic summation of two or more thermal reactions is explained by 4.

1. Enthalpy is an expression for the А. Heat content С. Reaction rate B. Energy state D. Activation energy 2. If the AHreaction = -100 kcal/mol, it indicates the reaction is А. Endothermic С. Unstable В. Exothermic D. In need of a catalyst 3. The AH,° of a reaction is recorded for А. 0°C С. 100°C В. 25°C D. 200°C The heat of a reaction can be derived at by the algebraic summation of two or more thermal reactions is explained by 4.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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