Solved

A Voltaic Cell Is Prepared in Which Copper Metal Is

Question 110

Multiple Choice

A voltaic cell is prepared in which copper metal is oxidized to Cu(II) , and silver ion is reduced to silver metal. Which of the following represents the equation for the reaction that occurs at the anode?


A) Cu(s) - 2e- → Cu2+(aq)
B) Cu(s) → Cu2+(aq) + 2e-
C) 2Cu(s) → 2Cu2+(aq) + e−
D) Ag+(aq) + e- → Ag(s)
E) Ag(s) → Ag+(aq) + e-

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q105: In which substance does chlorine have an

Q106: When a strip of zinc metal is

Q107: What is the oxidation number of sulfur

Q108: A lead-acid battery that is used in

Q109: The reaction that occurs in an alkaline

Q111: All of these statements concerning oxidation are

Q112: Consider the following reaction: 2Fe<sup>3+</sup>(aq)+ 2Hg(l)+ 2Cl<sup>−</sup>(aq)→

Q113: Consider the half-reaction Cr<sup>3+</sup>(aq)→ Cr<sub>2</sub>O<sub>7</sub><sup>2−</sup>(aq). When the

Q114: In which of the following does chlorine

Q115: For the following reaction, what is the