you constructed a cell with a copper electrode in contact with a 0.1 M solution of Cu2+ ions in one cell compartment and a copper electrode in contact with a 0.001 M solution in the other compartment would a cell potential develop or would the potential of the cell be 0.00 V? (HINT: What would the Nernst equation for this cell look like?) Feel free to construct this cell and measure its potential if you wish to check your answer.

A certain half-reaction has a standard reduction potential E=+1.34 V. An engineer proposes using this half-reaction at the anode of a galvanic cell that must provide at least 1.20 V of electrical power. The cell will operate under standard conditions. Note for advanced students: assume the engineer reguires this half-reaction to happen at the anode of the cell. nh Data Half-Reaction E° (V) 0.7996 Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? = Ov Ag+ (aq) + e- -→ Ag (s) O yes, there is a minimum. E %3D red Al3+ (aq) + 3e- → Al (s) -1.676 1.692 Au+ (aq) + e → Au (s) If so, check the "yes" box and calculate the minimum. Round your answer to 2 decimal places. If there is no lower limit, check the "no" box. O no minimum Au3+ (aq) + 3e- → Au (s) 1.498 Ba2+ (ag) + 2e- - Ba (s) -2.912 Brz (1) + 2e 2Br (aq) 1.066 - Ca2+ (ag) + 2e Ca (s) -2.868 Is there a maximum standard reduction potential that the half-reaction used at the…

by: Th The concentration cell to the left was allowed to operate until the cell reaction reached equilibrium. What are the cell potential and the concentrations of zinc(II) in each half-cell for the cell now?

Sometimes in a galvanic cell, an inert electrode is needed.  What element is typically used?  (Give the symbol)

Consider the following galvanic cells. Diagram I Au- 1.0 M Au³+ chemPad XX 80 1.16 80 (b) balanced cell equation II chemPad X V For each galvanic cell, give the balanced cell reaction and determine &. Standard reduction potentials are found in the Standard Reduction Potentials table. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.) (a) balanced cell equation I 1.4 1.0 M Cu+ 1.0 M Cu²+ Au(s)+3Cu²+(aq) ⇒ Au³+(aq)+3Cu+(aq) |Au(s)+3Cu^2+(aq)Au^3+(aq)+3Cu^+(aq) Your answer indicates a reaction progressing in an inconsistent direction. -Pt Greek V i Diagram II Greek Cd- 1.0 M Cd2+ XX Enter a number. Cd(s)+2VO₂²+ (aq)+4H*(aq) ← Cd²+(aq)+2VO²+ (aq)+2H₂O(l) Cd(s)+2VO_2^2+(aq)+4H^+(aq)<--Cd^2+(aq)+2VO^2+(aq)+2H_2O(l) Your answer indicates a reaction progressing in an inconsistent direction. Help Help -Pt 1.0 M VO₂ 1.0 MH+ 1.0 M VO²+ i

bew DARGERS Determine the thermodynamic equilibrium constant K for a voltaic cell made of a Ag strip and an Al strip immersed in 1.0 M aqueous AgNO3 and Al(NO3)3 solutions, respectively, at 25.00°C, with all other cell components in place. (Use Table 18.3 for your standard cell potentials.) Type your numeric answer and submit Hint Equation 18.8 in Section 18.3.1 relates cell voltage to AG. SOPINIOANE Cat 0 Cannot be empty HE HIG X

37125200 2001 Type your numeric answer and submit ELYSTES ESTE ISTS SUBS 23033 with all other cell components in place. ASTER PARENGER FAR SERBE 25029031 Hint Figure 18.9 in Section 18.3 illustrates the components of a voltaic cell. PROTERE GEXEMXXXI TOBAS K VEDEREESGESPE030 ESEC Determine the standard cell potential for a voltaic cell made of a Ag strip and an Al strip immersed in 1.0 M aqueous AgNO3 EPHESISSEME and Al(NO3)3 solutions, respectively, DRESEN Revas CHORENIERS POSSEDERDES MOTERIMOSTERONE 273 SOEXPO ETLENS DE ARBAT SERENE BE DIS mom 0 Cannot be empty X 333 EXTERINE SINGIZININISIE BEEB

please include units in the answer