Consider the titration of 100.0 ml of 0.010 0 m ce in i m hcio, by 0.040 0 m cu' to give ce and cu, using pt and saturated ag | agcl electrodes to find the end poin. (a) write a balanced titration reaction. (b) write two different half-reactions for the indicator electrode. (c) write two different nernst equations for the cell voltage. (d) calculate e at the following volumes of cu: 1.00, 12.5, 24s 25.0, 25.5, 30.0, and 50.0 ml. sketch the titration curve.