A galvanic cell is constructed with a cobalt electrode in a 1.0 M Co(NO3)2 solution in a compartment, and a silver electrode in a 1.0 M AgNO3 solution in the other compartment. The salt bridge contains a KNO3 solution. The cell voltage is positive. Co2+ (aq) + 2e-O Co (s) E?--0.28V Ag (aq) e l Ag (s) E° +0.80V 1What is the balanced net ionic equation for the reaction, and what is the cell potential? 2Which electrode is the anode? Justify your answer. 3Could KCI be substituted for the KNO3 in the salt bridge? Justify your answer.