13
AssignmentMultiple Choice
Oxidizing and Reducing Agents
Question 13 • Foothill-B Period-Chemistry-26/27B
Use the standard reduction potential table to predict which reaction will occur spontaneously.
Answer
A
2Fe3+(aq) + 2I–(aq) 2Fe2+(aq) + I2(aq)
B
3Na+(aq) + Cr(s) 3Na(s) + Cr3+(aq)
C
Cu(s) + 2HCl(aq) Cu2+ + 2Cl–(aq) + H2(g)