For the following correctly balanced REDOX reaction: MnO2 (s) Cu (s) 4H+-> Mn2+ Cu'+ 2?? (1) + + + + It can be calculated that Eeell 0. 893 V. What is Ecoll for the reaction when [H] 3. 16 x 10M, [Mn2+]-0. 1 M and [Cu2+]-0. 5 M? a. 0. 636 V b. 1. 15 Vv C. 0. 301 V d. 0. 858 v e. 0. 379 V