The Nernst Equation
Using the previous equations, we can get:
@25 degrees:
$$
E_x = \frac{58mV}{z} log \frac{[X]_o}{[X]_i}
$$
Assumptions
We assumed:
- Ionic concentrations are constant
Is that realistic?
Using the previous equations, we can get:
@25 degrees:
$$
E_x = \frac{58mV}{z} log \frac{[X]_o}{[X]_i}
$$
We assumed:
Is that realistic?