E NEW YORK s raIn 10己 The Nernst Equation: rT lon o R=Gas constant e=relog T=Temperature Z=Valence K equilibr ZF lon 4 F=Faraday s constant (钾离子平衡电位) K o E=60o%(K+yThe Nernst Equation: K+ equilibrium potential (EK) (37oC) i o Ion Ion ZF RT E [ ] [ ] = log R=Gas constant T=Temperature Z=Valence F=Faraday’s constant ( ) [ ] [ ] 60log mV K K Ek i o + + = （钾离子平衡电位）