Use the data given in the table to calculate the value of AGin at 25° C Compound AG (kJ/mol) rxn for the reaction described by the equation +387.7 -644.9 A +B C +402.0 kJ AGan mol If AHn and A.Sn are both positive values, what drives the spontaneous reaction and in what direction at standard conditions? The spontaneous reaction is entropy-driven to the left. The spontaneous reaction is enthalpy-driven to the left. The spontaneous reaction is enthalpy-driven to the right. O The spontaneous reaction is entropy-driven to the right.

Use the data given in the table to calculate the value of AGin at 25° C Compound AG (kJ/mol) rxn for the reaction described by the equation +387.7 -644.9 A +B C +402.0 kJ AGan mol If AHn and A.Sn are both positive values, what drives the spontaneous reaction and in what direction at standard conditions? The spontaneous reaction is entropy-driven to the left. The spontaneous reaction is enthalpy-driven to the left. The spontaneous reaction is enthalpy-driven to the right. O The spontaneous reaction is entropy-driven to the right.

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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Consider the following reaction: E 2NO₂(g) N₂O4(9) -> Type here to search Q W S E Bi C R Part B F Calculate AG at 298 K if the partial pressures of NO₂ and N₂O4 are 0.38 atm and 1.63 atm, respectively. Express the free energy in kilojoules to two decimal places. AG= -6 Submit VΞΑΣΦ h a xa xô x + √x √xxx Provide Feedback Previous Answers Request Answer T P B 1X1 H X Incorrect; Try Again; 3 attempts remaining This value of free energy is more negative than AG for the reaction (i.e., more spontaneous), but the partial pressu times greater than that of the reactant, so the free-energy change is expected to be more positive than AG (Le., les N Given that AG-AG + RTIn Q, calculate the value of Q (it should be greater than 1 for the specified conditions) energy from Part A to find the free-energy change at the given partial pressures. Make certain values are expressed in summing them LOWE O ? M X.10n F20 kJ 4 90°F Clear
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Use the data given in the table to calculate the value of AGxn at 25° C for the reaction described by the equation Compound AG (kJ/mol) A +387.7 B A+B C -592.9 C +402.0 AGrxn = 196.8 Incorrect If AHxn and ASPxn are both positive values, what drives the spontaneous reaction and in what direction at standard conditions? The spontaneous reaction is entropy-driven to the right. The spontaneous reaction is entropy-driven to the left. The spontaneous reaction is enthalpy-driven to the left. The spontaneous reaction is enthalpy-driven to the right. Incorrect kJ mol
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