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Use the standard half-cell potentials listed below to calculate the standard cell potential and standard free...
Given: 3Mg(s) +2 A13+(aq) – 2 Al(s) + 3Mg2+(aq) Which of the foloowing statements is/are correct? a. Mg metal is oxidized and Aluminum ion is reduced b. Mg metal is reduced and Aluminum ion is oxidized C. Aluminum metal is oxidized and Magnesium metal is reduced d. Aluminum metal is reduced and Magnesium ion is oxidized e. None of the these is correct Use the standard half-cell potentials listed below to calculate the standard cell potential and standard free energy...
Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25�C. (The equation is balanced.) Sn(s) + 2 Ag+(aq) ? Sn2+(aq) + 2 Ag(s) Sn2+(aq) + 2 e- ? Sn(s) E� = -0.14 V Ag+(aq) + e- ? Ag(s) E� = +0.80 V a)-1.08 V b)+1.74 V c)-1.74 V d)+0.94 V e)+1.08 V
24) Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C. (The equation is balanced.) 26). 3 Cl2(8) +2 Fe(s) - 6 Cl(aq) + 2 Fe3+ (aq) 12(8)+2 e 2Cl(aq) E° 1.36 V 3C1tbe ! Fe3+(aq) + 3 e → Fe(s) 80036V 2Fe > 25€ Ep 3 + the A) 240 V B) 4.16V ) -1.32 V D) -1.40 V E) 1.32 V
Use the standard half-cell potentials listed below to calculate the standard free energy(K]for the following reaction occurring in an electrochemical cell at 25°C. Pb 2+ (aq) +2e--- Pb(s) E* - -0.13 Volt A13+ (aq) + 3 e-Al(s) E* =-1.66 volt a. 1.53 b. - 886 c-434 d. - 443 e. -1036 What is the standard free energy Gº) in Kilojoules for the reaction below at 298 Kelvin: Farady's constant = 96,485 joules/V. mole e Zn2+ (aq) + 2e ......> Zn(s)...
Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical 3 C12(a) + 2 Fe(s) - 6 Cr(aq) + 2 Fe3+ (aq) Cl2(g) + 2 + 2 Cl(aq) Fe3+ (aq) + 36 - Fe(s) E' = +1.36 V E' = -0.04 V +1.40 V O-1.40 V 0 +4.16 V O +1.32 V O-1.32 V Submit Resvest Answer
Question 56 (1 point) Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C. (The equation is balanced.) 3 Cl2(g) + 2 Fe(s) → 6 (aq) + 2 Fe3+(aq) E° = +1.36 V Cl2(g) + 2 e 2 Cl(aq) Fe3+(aq) + 3 e → Fe(s) E° = -0.04 V O-1.32 V +4.16 V +1.40 V -1.40 V +1.32 V Question 55 (1 point) Calculate AGrxn at...
O H20 - 2.5 QUESTION 11 Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C. (The equation is balanced.) Mg(s) + Cu2+(aq) Cu(s) + Mg2+(aq) E --238 V E° - +0.34 V Mg2(aq) + 2e - Mg() Cu2(aq) 2e-Cus) O A -2.04 V OB.-1.36 V OC. +2.04 V D. +2.72 V E. +1.36V Click Save and Submit to save and submit. Click Save All Answers...
use tabulated standard electrode potential to calculate the standard cell potential for the reaction occurring in an electrochemical cell at 25 C. (The equation is balanced.) 3Ni^2+(aq)+2Cr(s)--->3Ni(s)2Cr^3+(aq) Express your answer to two significant figures and include the appropriate units. em 26 E (V) -0.45 -0.50 -0.73 -0.76 -1.18 Standard reduction half-cell potentials at 25°C Half-reaction E° (V) Half-reaction Aul+ (aq) + 3e +Au(s) 1.50 Fe2+ (aq) + 2eFe(s) Ag+ (aq) +e-Ag(s) 0.80 Cr3+ (aq) + Cr²+ (aq) Fe+(aq) + 3e...
Part A Use the standard hall-cell potentials listed below to calculate the standard cell potential for the following consumo Mg(s) + Cu2+ (aq) Cu(s) + Mg(4) Mg2 (na) + 20 Mg(s) E--238 V Cuzaq) +20 - Cu(s) E' = 40.34 V O2.72 V 204 V -1.36 V 204 V O 1.36 V Submit
Part A Use the standard hall-cell potentials listed below to calculate the standard cell potential for the following consumo Mg(s) + Cu2+ (aq) Cu(s) + Mg(4) Mg2 (na) + 20 Mg(s) E--238 V Cuzaq) +20 - Cu(s) E' = 40.34 V O2.72 V 204 V -1.36 V 204 V O 1.36 V Submit