Unit 9 Flashcards
1
Q
entropy
A
/\S, microstates, dispersal
2
Q
what is the only atom with 0 /\S?
A
H+
3
Q
when there are more products? reactants? /\S
A
more products = +/\S
more reactants = -/\S
4
Q
when -/\H and +/\S, /\G is favored at…
A
all temps
5
Q
when +/\H and -/\S, /\G is favored at…
A
no temps
6
Q
when +/\H and +/\S, /\G is favored at…
A
High temps
7
Q
when /\G=0…
A
we are at equilibrium
8
Q
If /\G is favorable yet no rxn occurs…
A
the reaction is under kinetic control
9
Q
if /\G>0 k=…
if /\G<0 k=…
A
k<1(unfavorable)
k>1(favorable)
10
Q
what is n in /\G=-nFE
A
mols of e-
11
Q
all cells tend towards ______ voltage which is _______
A
0, equilibrium
12
Q
FATCAT
A
from the anode to the cathode
13
Q
all negative charges flow…
A
the same direction (vice versa)
14
Q
cathode
anode
A
gains mass
losses mass
15
Q
salt bridge
A
allows ions to flow
