What two conditions must be met by a thermochemical equation so that its enthalpy change can be given the symbolA H;? O The reaction must consume one mole of reactants at 25°C and 1 bar. O The reactants must be elements in their standard states. O The reaction must produce one mole of product at 25°C and 1 bar. O The products must be elements in their standard states.

What two conditions must be met by a thermochemical equation so that its enthalpy change can be given the symbolA H;? O The reaction must consume one mole of reactants at 25°C and 1 bar. O The reactants must be elements in their standard states. O The reaction must produce one mole of product at 25°C and 1 bar. O The products must be elements in their standard states.

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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