Równowaga chemiczna - podstawowe wzory
Dla reakcji: aA + bB + ... = rR + sS + ...
...
a
a
...
a
a
ln
RT
G
G
b
B
a
A
s
S
r
R
o
⋅
⋅
⋅
⋅
+
∆
=
∆
W stanie równowagi
∆
G = 0, czyli
...
a
a
...
a
a
ln
RT
G
b
B
a
A
s
S
r
R
o
⋅
⋅
⋅
⋅
−
=
∆
, a st
ą
d
...
a
a
...
a
a
K
b
B
a
A
s
S
r
R
a
⋅
⋅
⋅
⋅
=
oraz
∆
G
o
= -RT ln K
a
W fazie gazowej:
...
P
P
P
P
...
P
P
P
P
K
b
o
B
a
o
A
s
o
S
r
o
R
P
⋅
⋅
⋅
⋅
=
n
o
x
n
o
b
B
a
A
s
S
r
R
P
P
P
K
P
P
...
x
x
...
x
x
K
∆
∆
⋅
=
⋅
⋅
⋅
⋅
⋅
=
n
o
n
n
o
b
B
a
A
s
S
r
R
P
n
P
P
K
n
P
P
...
n
n
...
n
n
K
∆
∆
Σ
⋅
⋅
=
Σ
⋅
⋅
⋅
⋅
⋅
⋅
=
n
o
c
n
o
b
B
a
A
s
S
r
R
P
P
RT
K
P
RT
...
c
c
...
c
c
K
∆
∆
⋅
=
⋅
⋅
⋅
⋅
⋅
=
gdzie
∆
n,
Σ
n dotycz
ą
reagentów gazowych
Izobara van’t Hoffa:
2
o
RT
H
dT
K
ln
d
∆
=
Równowaga chemiczna - podstawowe wzory
Dla reakcji: aA + bB + ... = rR + sS + ...
...
a
a
...
a
a
ln
RT
G
G
b
B
a
A
s
S
r
R
o
⋅
⋅
⋅
⋅
+
∆
=
∆
W stanie równowagi
∆
G = 0, czyli
...
a
a
...
a
a
ln
RT
G
b
B
a
A
s
S
r
R
o
⋅
⋅
⋅
⋅
−
=
∆
, a st
ą
d
...
a
a
...
a
a
K
b
B
a
A
s
S
r
R
a
⋅
⋅
⋅
⋅
=
oraz
∆
G
o
= -RT ln K
a
W fazie gazowej:
...
P
P
P
P
...
P
P
P
P
K
b
o
B
a
o
A
s
o
S
r
o
R
P
⋅
⋅
⋅
⋅
=
n
o
x
n
o
b
B
a
A
s
S
r
R
P
P
P
K
P
P
...
x
x
...
x
x
K
∆
∆
⋅
=
⋅
⋅
⋅
⋅
⋅
=
n
o
n
n
o
b
B
a
A
s
S
r
R
P
n
P
P
K
n
P
P
...
n
n
...
n
n
K
∆
∆
Σ
⋅
⋅
=
Σ
⋅
⋅
⋅
⋅
⋅
⋅
=
n
o
c
n
o
b
B
a
A
s
S
r
R
P
P
RT
K
P
RT
...
c
c
...
c
c
K
∆
∆
⋅
=
⋅
⋅
⋅
⋅
⋅
=
gdzie
∆
n,
Σ
n dotycz
ą
reagentów gazowych
Izobara van’t Hoffa:
2
o
RT
H
dT
K
ln
d
∆
=