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0/1 point Calculate the value of the reaction quotient, Q. for the galvanic cell expressed using...
Question 13 0/1 point Given that red -0.76 V for Zn2+ Zn at 25°C, find and for the concentration cell expressed using shorthand notation below. Zn(s); Zn +1.0 10-5 M) Zn? (0.100 M) Znis) -0.00 V and E+0.24 V x 6 -0,7ổ Vard + 0,64 V -0.76 Vand E-0.52 V E = 0.00 V and E+0.12 V
Please help me solve this An electrochemical reaction occurring in a galvanic cell is expressed using the standard cell notation: Zn(s) Zn2+ (aq) || Ag (aq) | Ag(s) The standard reduction potentials for the half-cell reactions are as follows: Zn2+(aq) + 2e_? Zn(s) E o=-0.76 V Ag (a)eAg(s) E +0.80 V Which of the following statements is correct regarding this electrochemical cell? A. Agt is reduced at the cathode; Zn is oxidized at the anode. B. Edell = +1.56 V...
Question 60 (1 point) For the galvanic cell reaction, expressed below using shorthand notation, what half- reaction occurs at the cathode? Zn(s) Zn2+ (aq) Il Cu2+(aq) Cu(s) Ozn2+(aq) + 2 e → Zn(s) O Cu(s) → Cu2+(aq) + 2 e Cu2+ (aq) + 2 e + Cu(s) OZn(s) → Zn2+(aq) + 2 e 33 Question 36 (1 point) Which one of the following graphs shows the correct relationship between concentration and time for a reaction that is second order in...
1. Draw the cell, give the balanced chemical equation, and determine the potential for a Galvanic Cell based on the following line notation: Pt | Cut (0.5 M), Cu²+ (0.8 M) || Ag+ (1.2 M) Ag 2. Given the two following half reactions: Cu²+ + 2 e → Cu Zn2+ + 2e → Zn SRP = 0.34 V SRP = -0.76 V perform the following: - Set up a galvanic cell under standard conditions. Predict the cell potential, balanced chemical...
1--What is E°cell for the following hypothetical reaction exactly as written (in volts), given the standard electrode potential (E°) values below? X(s) + Y2+(aq) → X2+(aq) + Y(s) X2+(aq) + 2 e- → X(s) E° = -0.69 V Y2+(aq) + 2 e- → Y(s) E° = -2.45 V 2--In the following spontaneous voltaic cell, which of the following statements are TRUE? Select as many answers as are correct however points will be deducted for incorrect guesses. Pt(s)|H2(g)|H+(aq)|| Ag(s)|Ag+(aq) Select one...