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Science-Related Homework Help Chemistry Topic started by: Jay.M on Oct 13, 2018



Title: The standard cell potential (E) of a voltaic cell constructed using the cell reaction below is 0.76 V:
Post by: Jay.M on Oct 13, 2018
The standard cell potential (E) of a voltaic cell constructed using the cell reaction below is 0.76 V:

Zn(s) + 2 H+(aq)    Zn2+(aq) + H2(g)

With   = 1.0 atm and [Zn2+] = 1.0 M, the cell potential is 0.66 V.  The concentration of   in the cathode compartment is ________ M.
A) 2.0  10-2
B) 4.2  10-4
C) 1.4  10-1
D) 4.9  101
E) 1.0  10-12


Title: The standard cell potential (E) of a voltaic cell constructed using the cell reaction below is 0.76 V:
Post by: ninim2998 on Oct 13, 2018
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