(A) F− will be oxidized and Ca2+ will be reduced.
(B) Ca2+ will be oxidized and F 2 will be reduced.
(C) Ca (s) will be oxidized and F 2 will be reduced.
(D) F 2 will be oxidized and Ca (s) will be reduced.7 . What is the standard EMF if the following half-reactions are combined in a galvanic cell?
(A) 4.53 V
(B) 0.89 V
(C) −0.89 V
(D) −4.53 V
8 . What is E°cell for a reaction where the ∆G° = −553.91 kJ and 2 electrons are transferred?
(A) −2.87 V
(B) −0.00287 V
(C) 0.00287 V
(D) 2.87 V9 . What is the ∆G° for the following reaction equation?