Half-reactionE° (V)Cr3+ (aq) + 3e- Cr (s)Fe 2+ (aq)-0.74+ 2e- + Fe (s)-0.440Fe 3+(aq)Fe2+ (s)+0.771+ e- +Sn4+ (aq)+ 2e- Sn2+ (aq)+0.154Which of the following reactions will occur spontaneously as written?Sn4+ (aq) + Fe3+ (aq)Sn2+(aq) + Fe2+ (aq)3Fe (s) + 2Cr3+ (aq) + 2Cr (s) + 3FE2+ (aq)Sn4+ (aq) + Fe (aq)2+Sn2+ (aq) + Fe (s)3Sn4+ (aq) + 2Cr (s)2Cr3+ (aq) + 3Sn2+ (aq)O 3F22+ (aq)+ Fe (s) + 2Fe3+(aq) At 699 K, AG° =-23.25 kJ for the reaction H2( g) + I2( g) + 2HI( g). Calculate AG for this reaction if the reactants are both at 10.0atm pressure and the product is at 2.27 atm pressure.a. 40.5 kJO b. 6.0 kJO c. 17.2 kJO d.-17.2 kJe. -40.5 kJ

In Spontaneous reaction, higher reduction potential element get reduced and lower reduction…

Cr+ (aq) + 3e- Cr (s) -0.74 Fe 2+ (aq) + 2e- + Fe (s) Fe3+ (aq) + e- - Fe2+ (s) Sn4+ (aq) + 2e- + Sn2+ (aq) +0.154 -0.440 +0.771 of the following reactions will occur spontaneously 4+ (aq) + Fe3+ (aq) Sn2+ (aq) + Fe2+ (aq) e (s) + 2Cr3+ (aq) 2Cr (s) + 3F22* (aq) 74+ (aq) + Fe2+ (aq) Sn2+ (aq) + Fe (s) Sn4+ (ag) + 2Cr (s) 2Cr3+ (ag) + 3Sn2+ (ag)

Cr+ (aq) + 3e- Cr (s) -0.74 Fe 2+ (aq) + 2e- + Fe (s) Fe3+ (aq) + e- - Fe2+ (s) Sn4+ (aq) + 2e- + Sn2+ (aq) +0.154 -0.440 +0.771 of the following reactions will occur spontaneously 4+ (aq) + Fe3+ (aq) Sn2+ (aq) + Fe2+ (aq) e (s) + 2Cr3+ (aq) 2Cr (s) + 3F22* (aq) 74+ (aq) + Fe2+ (aq) Sn2+ (aq) + Fe (s) Sn4+ (ag) + 2Cr (s) 2Cr3+ (ag) + 3Sn2+ (ag)

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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