Electrochemistry is important in many aspects of daily life. i. define voltaic cell. ii. fill in the blanks for the drawing of a voltaic cell thats made with copper/copper (ii) nitrate (e = 0.34 V) and zinc/zinc (ii) nitrate (E = 0.76 V). Briefly explain the role of the salt bridge. iii. Using the equation Eₑₗₗ = Eₐₜₕₒₑ + Eₐₙₒₑ calculate the overall cell potential for the cell in step Be sure to show all steps completed to arrive at the answer.