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Revised August 2009
AP WORKSHEET 16a: ANSWERS
1.
(a) (i)
(ii)
0.27 V
1.38 x 109
(b) G will be significantly negative since the reaction is spontaneous with a positive E and
a large K.
2. 5.45 x 10-13
3.
(a) -1.21 V
(b) It is not spontaneous and it does not occur.
4.
(a) 1.235 V
(b) 1.227 V
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