er ReactionsSTATION 3 - NERNST-0.14-1.66in aEQUATION1. Fe(s) + Cu²+(aq) → Fe2+(aq) + Cu(s) E°= +0.78 Va) What is n?molesb) If [Cu2+] = 0.10 M and [Fe2+] = 1.5 M,Q=[ ][]c) Calculate the Ecell.x+1.00NO3)2 and Al in 0.25 M Al(NO3)3 at 25°C.

Given: [Cu2+]=0.10M;[Fe2+]=1.5MFe(s)+Cu(aq)2+→Fe(aq)2++Cu(s)E°=0.78VStep 1: Write the two half…

Answered: er Reactions STATION 3 - NERNST -0.14…

Chemistry

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ISBN:9781305957404

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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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Given the following half-reactions: 3- AIF6 +3e Al + 6F E° = -2.07 V Al+ + 3e - Al E° = –1.66 V Calculate the equilibrium constant at 25°C for the reaction 3- Al+ (ag) + 6F (ag) = AIF, (aq) (Enter your answer to two significant figures.) K =| Submit Answer Try Another Version 10 item attempts remaining
Half-Reaction E° (V) 2H* (aq) + 2e¯ - H2 (9) 0.000 Ag* (aq) + e¯ → Ag (s) 0.7996 2H20 (I) + 2e¯ - H2 (g) + 20OH" (aq) -0.8277 AI3+ (aq) + 3e¯ → Al (s) -1.676 H2O2 (aq) + 2H* (aq) + 2e¯ → 2H20 (1I) 1.776 Au+ (aq) + e¯→ Au (s) 1.692 I2 (s) + 2e¯ → 21¯ (aq) 0.5355 Au3+ (aq) + 3e¯ → Au (s) 1.498 2103- (aq) + 12H* (aq) + 10e¯ → I2 (s) + 6H2O (1) Mg2+ (aq) + 2e - Mg (s) 1.195 Ba2+ (aq) + 2e¯ → Ba (s) -2.912 -2.372 Br2 (1) + 2e¯ → 2B1¯ (aq) 1.066 Mn2+ (aq) + 2e" → Mn (s) -1.185 Ca2+ (aq) + 2e¯ → Ca (s) -2.868 Mno2 (s) + 4H+ (aq) + 2e¯ → Mn2+ (aq) + 2H20 (1) 1.224 Cl2 (g) + 2e¯ → 2C1- (aq) 1.35827 Mno4- (aq) + 8H* (aq) + 5e¯ → Mn2+ (aq) + 4H2O (1) 1.507 Co2+ (aq) + 2e¯ → Co (s) -0.28 Mnog- (aq) + 2H20 (I) + 3e¯ → MnO2 (s) + 40H¯ (aq) 0.595 Co3+ (aq) + e¯ → Co2+ (aq) 1.92 HNO2 (aq) + H+ (aq) + e¯ → NO (g) + H2O (I) 0.983 Cr2+ (aq) + 2e¯ → Cr (s) -0.913 N2 (g) + 4H2O (1) + 4e¯ → 40H" (aq) + N2H4 (aq) -1.16 Cr3+ (aq) + 3e¯ → Cr (s) -0.744 NO3- (aq) + 4H* (aq) + 3e¯ → NO (g) + 2H2O (1) 0.957 Cr3+…
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er Reactions STATION 3 - NERNST -0.14 -1.66 in a EQUATION 1. Fe(s) + Cu²+(aq) → Fe2+(aq) + Cu(s) E°= +0.78 V a) What is n? moles b) If [Cu2+] = 0.10 M and [Fe2+] = 1.5 M, Q= [ ] [ ] c) Calculate the Ecell. x+1.00 NO3)2 and Al in 0.25 M Al(NO3)3 at 25°C.