Multiple Choice
Consider the reaction: Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g) Which species is the reducing agent, and how many electrons are transferred per atom of zinc that reacts?
A) Zn, 2 electrons
B) H+, 2 electrons
C) SO42−, 4 electrons
D) Zn2+, 4 electrons
E) H2, 2 electrons
Correct Answer:

Verified
Correct Answer:
Verified
Q10: In which compound does phosphorus have an
Q99: Examine the following reaction: 5FeCl<sub>2</sub>(aq)+ KMnO<sub>4</sub>(aq)+ 8HCl(aq)-
Q100: Consider the half-reaction ClO<sup>−</sup>(aq)→ Cl<sup>−</sup>(aq). When the
Q101: Given the following information about the activity
Q103: Which of the following reactions is not
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