a) Calculate ΔG0 for the cell reaction in the Fe-Ni voltaic cell above (to correct # of SFs). ____ kJ b) Calculat
Posted: Fri Apr 29, 2022 1:40 pm
a) Calculate ΔG0 for the cell
reaction in the Fe-Ni voltaic cell above (to correct # of
SFs). ____ kJ
b) Calculate equilibrium
constant, K , at 25°C for the same cell
reaction. (Give answer in standard form or
scientific notation with the correct # of SFs. For
sci. not'n, use "E" or "e" to replace "x 10" &
do NOT leave any space between the numbers and letter,
e.g., 1.2E3 or 1.1e-4.) _____
c) The shorthand or cell notation for the cell above is
(choose the correct letter from below ) _____
A.
Fe 2+ | Fe | | Ni |
Ni 2+
C. Ni |
Ni 2+ | | Fe 2+ |
Fe
B. Fe |
Fe 2+ | | Ni 2+ |
Ni
D. Ni |
Fe 2+ | | Ni 2+ |
Fe
d) The cell reaction above is product-favored
(PF). Three reasons to support that outcome are
(choose 3 letters from below) ____, _____, and
_____
A. K > 0
C. E 0 <
1
E. K < 1
G.
E 0 > 0
B. ΔG 0 <
0
D. K > 1
F.
ΔG 0 > 1
H.
ΔG 0 > 0
reaction in the Fe-Ni voltaic cell above (to correct # of
SFs). ____ kJ
b) Calculate equilibrium
constant, K , at 25°C for the same cell
reaction. (Give answer in standard form or
scientific notation with the correct # of SFs. For
sci. not'n, use "E" or "e" to replace "x 10" &
do NOT leave any space between the numbers and letter,
e.g., 1.2E3 or 1.1e-4.) _____
c) The shorthand or cell notation for the cell above is
(choose the correct letter from below ) _____
A.
Fe 2+ | Fe | | Ni |
Ni 2+
C. Ni |
Ni 2+ | | Fe 2+ |
Fe
B. Fe |
Fe 2+ | | Ni 2+ |
Ni
D. Ni |
Fe 2+ | | Ni 2+ |
Fe
d) The cell reaction above is product-favored
(PF). Three reasons to support that outcome are
(choose 3 letters from below) ____, _____, and
_____
A. K > 0
C. E 0 <
1
E. K < 1
G.
E 0 > 0
B. ΔG 0 <
0
D. K > 1
F.
ΔG 0 > 1
H.
ΔG 0 > 0