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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:If the value of E°cell is 0.59 V for the reaction
C12(g) + 2FE2+(aq) → 2FE3+(aq) + 2Cl-(aq),
what is the value of E°cell for
2Cl-(aq) + Fe3+(aq) → Fe2+(aq) + ½C12(g)?
-0.30
?
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- For the reaction, 2Cr2+ + Cl2(g) → 2Cr3+ + 2Cl–, E°cell is 1.78 V. Calculate E°cell for the related reaction Cr3+ + Cl– → Cr2+ + 1/2Cl2(g).arrow_forwardUsing the Table of Standard Electrode Potentials (Appendix L, page 1251), calculate the E°cell for each of the following reactions and predict whether each redox reaction is spontaneous or non-spontaneous. 2. 3+, (a) Au(s) + NO; (aq) + 4H*(aq) → Au³*(aq) + NO(g) + 2H2O(); (b) Сu's) + 2Fe?" (ag) —> Сu?"(aq) + Fe(s) ; (c) 2Fe" (ag) + 21 (aд) —> I2(ад) + 2Fe?"(aq); 2+ (d) Zn(OH)2(s) + 4NH3(aq) → Zn(NH3)4*(aq) + 20H (aq);arrow_forwardCalculate AG° f( in kJ) or the reaction of iron(II) ions with permanganate ions. (F =96500 C) MnO4 (aq) + 8H*(aq) + 5e → Mn2+(aq) + 4H20(1) E° = 1.51 V Fe3+ (aq) + e → Fe2*(aq) E°= 0.77 Varrow_forward
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