<prompt> At equilibrium the concentrations of Cl- inside and outside a cell are 8 mmolL and 120 mmolL, respectively. The equilibrium potential for Cl- at 37oC is calculated to be NOT RELATED4.07 mV-4.07 mV71.7 mV-71.7 mV  <response>: Nernst equation Ei - Eo 61-1 x log10 1208 -61 x 1.176 -71.7 mV inside the cell. Note that for Cl-, the value for z valence is -1 