Which of the following is the correct cell diagram for the reaction above at standard conditions.Select one:a. Zn (5)| Zn (aq) (1M) || (1M) Ag (aq) |Ag (s)b. Zn (s)| Zn (aq) (1M) || (1M) 2Ag (aq) 12A9 (s)c. Zn (s)| Ag (s) (1M) || (1M) Ag (aq) |Zn (aq)d. Ag (aq)| Zn (aq) (1M) || (1M) Zn (s)|Ag (s)e. 2 Zn (s)| Zn (aq) (1M) || (1M) Ag (aq) |2Ag (s)2+2+

Rules for determining the correct cell representation is as follows: The anode and the cathode…

Answered: Which of the following is the correct…

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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Topics: Cells and equilibrium; Competing equilibrium in cells Use general chemistry rules for significant figures. 2. Ecell for the cell below is 0.150 V. [H+] in the anode is unknown but kept constant by a buffer consisting of 0.10 F HA and 0.10 F A– . (These components are not shown in the cell notation but are present in the anode nonetheless.) Pt(s) | H+ (? M) | H2(g) (1.00 atm) || H+ (1.00 M) | H2(g) (1.00 atm) | Pt(s) Find the pH of the buffer and Ka for the monoprotic weak acid HA.
6. Fill in the following table. Hint: the cell diagram as written contains spectator ions! Once you've picked them out, do NOT include them in the net ion equation. Ag(s), Ag:CrO4(s) | Na₂CrO4(aq) (2.00 M) | Mn(NO³)2(aq) (0.100 M), HNO:(aq) (2.00 M) | MnO₂(s) ** Ag:CrO4(s) + 2c¯ → Ag(s) + CrO² (aq) &°red=+0.45 V Net ionic equation: cell: Q: Ecell: Oxidizing agent:
Consider the voltaic cell diagrammed below: Pb (s)| Pb²+ (aq)l| H2 (g)| H* (aq) | Pt (s) a) Write the balanced chemical equation that occurs in the voltaic cell depicted in the diagram. b) If the concentration of Pb2+ in this cell is 0.035 M and the pH is 1.60, what pressure of H2 (g) would keep the cell reaction in equilibrium?
Devise cells in which the following are the reactions and calculate the standard cell potential in each case. a. 2 Na(s) + 2 H2O (l) ---------> 2 NaOH(aq) + H2(g) b. H2(g) + I2(g) ---------->. 2 HI (aq) c. H3O+(aq) + OH-(aq) --------->. 2 H2O(l)
e. Calculate the cell potential Ecell of the Galvanic cell (25°C). Give your answer in volts (V).
The condensed cell diagram for the reaction occurring in silver–zinc button batteries is (-) Zn(s) | ZnO(s) | KOH(aq) || Ag2O(s) | Ag(s) (+) Write the balanced equation for the net cell reaction equation
Cu(s)||Cu2+(aq, 0.0155 M)‖‖Ag+(aq, 3.50 M)||Ag(s)Cu(s)⁢|Cu2+⁢(aq, 0.0155 M)‖Ag+⁢(aq, 3.50 M)|Ag(s) net cell equation: Cu+2Ag+⟶Cu2++2AgCu+2⁢Ag+⟶Cu2++2Ag Calculate ?∘cell, Δ?∘rxn, Δ?rxn, and ?cell at 25.0⁢ ∘C, using standard potentials as needed. ?∘cell= 0.46 V Δ?∘rxn= -88.76 kJmol Δ?rxn= kJmol ?cell= V I just need help with the last 2

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