A membrane permeable only to K+ ions is used to separate the following two solutions: ? [KCl] = 0.10 M, [NaCl] = 0.050 M ? [KCl] = 0.050 M, [NaCl] = 0.10 M
A) Calculate the membrane potential at 25°C
B) How would you calculate the membrane potential if it is permeable for Na+ ions in addition to K+?