Across a thin cell membrane , the solution pH changes from 7.2 to 5.2
a. Calculate the electric potential differece accross the membrane
b. Which side (7.2 side or 5.2 side)has a higher potential?
答案a:0.11832V. b:pH=5.2
题目有点长，恳请大大们耐心解答

小弟懂了，谢谢Big大大

能斯特有些人背法不一样我就不提供了