Asked by Anne
Hi, if anyone can give me help for any part of the question that would be great! I know how to draw the cell diagram, but am not sure what the half-reactions would be.... Here is the question:
Give the cell diagram notation of the electrochemical cell that could be used to determine experimentally the dissociation constant (Kw) of water.
The standard reduction potential for
O2 + H20 + 4 e- ----> 4OH- is 0.40 V
For other possible half-reactions, see your textbook.
Calculate E° for this cell.
Also, calculate the dissociation constant at 298K.
Give the cell diagram notation of the electrochemical cell that could be used to determine experimentally the dissociation constant (Kw) of water.
The standard reduction potential for
O2 + H20 + 4 e- ----> 4OH- is 0.40 V
For other possible half-reactions, see your textbook.
Calculate E° for this cell.
Also, calculate the dissociation constant at 298K.
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