Multiple Choice
Write a balanced chemical equation for the overall reaction represented by the cell notation below.
Al(s) | Al3+(aq) || Br-(aq) | Br2(g) | Pt(s)
A) 2Al(s) + 3Br2(g) 2Al3+(aq) + 6Br-(aq)
B) Al(s) + Al3+(aq) Br-(aq) + Br2(g)
C) 2Al3+(aq) + 6Br-(aq) 2Al(s) + 3Br2(g)
D) Al(s) + 3Br2(g) Al3+(s) + 2Br-(aq)
E) Al(s) + 2Br-(aq) Br2(g) + Al3+(aq)
Correct Answer:

Verified
Correct Answer:
Verified
Q30: One kind of battery used in
Q31: The electrochemical reaction which powers a
Q33: Balance the following half-reaction occurring in
Q34: Consider the following half-reactions:<br>Ag<sup>+</sup>(aq)+ e<sup>-</sup>
Q36: Given:<br>Mn<sup>2+</sup>(aq)+ 2e<sup>-</sup> <span class="ql-formula" data-value="\to"><span
Q37: Balance the following oxidation-reduction occurring in
Q38: Which of the following statements is true
Q39: Calculate the equilibrium constant for the
Q40: Balance the following half-reaction occurring in
Q51: In an electrolytic cell,reduction occurs at the