Question- Suppose the two half cells Al/Al+3 and Hg/Hg+2 are hooked up to form a voltaic cell like you did in lab. Which of the following is true?
I) The anode is Al
II) Anions in the salt bridge will flow toward the Hg half cell.
III) The concentration of Al+3 will increase as the reaction occurs
IV) The expected cell potential is 0.81 V
V) Electrons will flow from the anode to the cathode
I and II
I, II and V
II, IV and V
III, IV and V
I, III and V
I need help to crack the above question. Show each and every step.