Author Question: Based on the following information, Cl2(g) + 2 e- 2Cl-(aq)E = +1.36 VMg2+(aq) + 2 e- 2Mg(s)E = ... (Read 88 times)

jparksx · **on:** Nov 18, 2019

Question 1

Consider the galvanic cell,

Which one of the following changes to the cell would cause the cell potential to increase (i.e., become more positive)?
◦ increase the mass of Zn(s)
◦ decrease the mass of Zn(s)
◦ increase the Zn2+ concentration
◦ increase the Pb2+ concentration

Question 2

Based on the following information,

Cl2(g) + 2 e- → 2Cl-(aq)

E° = +1.36 V

Mg2+(aq) + 2 e- → 2Mg(s)

E° = -2.37 V

which of the following chemical species is the strongest reducing agent?
◦ Cl2(g)
◦ Mg2+(aq)
◦ Mg(s)
◦ Cl-(aq)

kalskdjl1212 · **Reply #1 on:** Nov 18, 2019

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