What additions must you make to the cell for it to generate astandard EMF?

(Check all that apply)

1.) You should apply the initial EMF to the electrode

2.) You should add enough salt containingB⁺ into the glass containing the electrode B(s) toproduce a 1 M B²⁺ solution

3.) You should add enough salt containingA²⁺ into the glass containing the electrode B(s) toproduce a 1 M A²⁺ solution

4.) You should add enough salt containingB²⁺ containing the electrode A(s) to produce a 1 MB²⁺ solution

5.) You should add the salt bridge

6.) You should add enough salt containingA²⁺ into the glass containing the electrode A(s) toproduce 1 M A²⁺ solution

Part B:

Which electrode functions as the cathode, and in which directiondo electrons move through the external circuit?

A.) Electrode A functions as the cathode, and electrons flowfrom electrode B to electrode A

B.) Electrode B functions as the cathode, and electrons flowfrom electrode A to electrode B

C.) Electrode A functions as the cathode, and electrons flowfrom electrode A to electrode B

D.) Electrode B functions as the cathode, and electrons flowfrom electrode B to electrode A

Transcribed Image Text:

Assume that you want to construct a voltaic cell that uses the following half reactions: 2+ A²+ (aq) + 2 e → A(s) B²+ (aq) + 2e → B(s) Ered = -0.16V Ered=-1.09V Assume that you want to construct a voltaic cell that uses the following half reactions: 2+ A²+ (aq) + 2 e → A(s) B²+ (aq) + 2e → B(s) Ered = -0.16V Ered=-1.09V

Answer rating: 100% (QA)

The detailed answer for the above question is provided below Answer Part A 2 5 6 In order to construct a standard electrochemical cell several additional components must be added to the cell The first ... View the full answer