Consider a galvanic cell composed of the SHE and a half-cell using the reaction Ag+(aq) +...

Consider a galvanic cell composed of the SHE and a half-cell using the reaction Ag+(aq) + e−Ag(s).(a) Calculate the standard cell potential. (b) What is the spontaneous cell reaction under standard-state conditions? (c) Calculate the cell potential when [H+] in the hydrogen electrode is changed to (i) 1.0×10-5M and (ii) 1.0×10-5.M, all other reagents being held at standard-state conditions, (d) Based on this cell arrangement, suggest a design for a pH meter.