1.each of the following processes is a likely change in a redox reaction. Label the chemical change as an oxidation process, a reduction process, or neither
a. CIO2- -> CIO3-
b. Co^3+ -> Co^2+
c. Cr2O7^2- ->Cr^3+
d. SO3 -> SO4^2-
e. H+ ->H2
2. Based upon your experiences, would you predict a reaction to occur when
a. zinc metal is placed into a solution containing silver ion, Ag+? explain
b. gold metal is placed into a solution containing zinc ion, Zn^2+? explain