Calculate the cell potential to determine if each of the following balanced redox reactions is spontaneous as written.. Use Table 1 to help you determine the correct half-reactions. Sn(s)+Cu^2+(aq)arrow Sn^2+(aq)+Cu(s) 6 Mg(s)+Pb^2+(aq)arrow Pb(s)+Mg^2+(aq) 7. 2Mn^2+(aq)+8H_(2)O(l)+10Hg^2+(aq)arrow 2MnO_(4)^-(aq)+16H^+(aq)+5Hg_(2)^2+(aq) 8 2SO_(4)^2-(aq)+Co^2+(aq)arrow Co(s)+S_(2)O_(8)^2-(aq) 9 , CHALLENGE Using Table 1 write the equation and determine the cell voltage (E^O) for the following cell.Is the reaction spontaneous?

To determine if each redox reaction is spontaneous, we need to calculate the cell potential (E° cell) using the standard reduction potentials from Table 1. A reaction is spontaneous if the cell potential is positive.1. Half-reactions: (E° = -0.14 V) (E° = +0.34 V) Cell potential: Since is positive, the reaction is spontaneous.2. Half-reactions: (E° = -2.37 V) (E° = -0.13 V) Cell potential: Since is positive, the reaction is spontaneous.3. Half-reactions: (E° = +1.51 V) (E° = +0.85 V) Cell potential: Since is positive, the reaction is spontaneous.4. Half-reactions: (E° = +0.28 V) (E° = +0.80 V) Cell potential: Since is positive, the reaction is spontaneous.For the challenge question, please provide the specific cell reaction and I will calculate the cell potential for you.