Which of the following statements is false concerning the reaction of hydrogen gas and oxygen gas given below? H2(g) + 1/2 02(g) → H20(1); AH = - %3D 285.8 kJ O a. For the reaction H2(g) + 1/2 02(g) → H20(g), AH is not equal to 285.8 kJ. O b. The value -571.6 kJ pertains to 1 mol of liquid water. O c. Per mole of 02, the change in enthalpy is -571.6 kJ. o d. If the equation is multiplied by 2, AH becomes -571.6 kJ. e. If the equation is reversed, AH becomes +285.8 kJ.

Which of the following statements is false concerning the reaction of hydrogen gas and oxygen gas given below? H2(g) + 1/2 02(g) → H20(1); AH = - %3D 285.8 kJ O a. For the reaction H2(g) + 1/2 02(g) → H20(g), AH is not equal to 285.8 kJ. O b. The value -571.6 kJ pertains to 1 mol of liquid water. O c. Per mole of 02, the change in enthalpy is -571.6 kJ. o d. If the equation is multiplied by 2, AH becomes -571.6 kJ. e. If the equation is reversed, AH becomes +285.8 kJ.

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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