A galvanic cell is prepared according to the redox reaction shown below. A voltmeter connected to this galvanic cell under standard conditions reads 0.45 V, and ΔG°_rxn = -79 kJ/mol.If the concentration of Fe²⁺ is increased to 2.0 M, then E_cell will _______ and ΔG_rxn will be ________ than ΔG°_rxn.\[ \text{Fe(s) + 2H}^+_{\text{(aq)}} \rightarrow \text{Fe}^{2+} + \text{H}_2\text{(g)} \]- O decrease, less negative- O decrease, more negative- O increase, more negative- O increase, less negative

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A galvanic cell is prepared according to the redox reaction shown below. A voltmeter connected to this galvanic cell under standard conditions reads 0.45 V, and AG;xn = -79 kJ/mol. If the concentration of Fe2+ is increased to 2.0 M, then E.ell will and AGrxn will be than AGXN- Fe(s) + 2H*(aq) → Fe2* + H2(g) O decrease, less negative O decrease, more negative O increase, more negative O increase, less negative

A galvanic cell is prepared according to the redox reaction shown below. A voltmeter connected to this galvanic cell under standard conditions reads 0.45 V, and AG;xn = -79 kJ/mol. If the concentration of Fe2+ is increased to 2.0 M, then E.ell will and AGrxn will be than AGXN- Fe(s) + 2H(aq) → Fe2 + H2(g) O decrease, less negative O decrease, more negative O increase, more negative O increase, less negative

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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