1) with regards to the following reaction determine the oxidation states of all

ID: 857060 • Letter: 1

Question

1) with regards to the following reaction determine the oxidation states of all components.

Cd(s)+Ag+(aq) --> Ag(s) + Cd2+(aq).

then circle the oxidation agent , put a box around the reducing agent

2) determine the line notation for the redox reaction: Ni^2+(aq) + Mg(s) --> Ni(s) +Mg^2+ (aq)

3) calculate the Ecell for the following reaction at 25 C: IO3-(aq) + 6H +(aq) + 5I-(aq) --> 3I2(s) + 3 H2O(l)

4) balance the following redox reaction in BASIC solution: MnO4^-1(aq) +Br^-1(aq) --> MnO2(aq) + BrO3^1-(aq)

5) balance the follwoing the redox reaction in ACIDIC solution: Fe^2+(aq) +MnO4-(aq) --> Fe^3+ (aq) +Mn^2+(aq)

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