True/False
The balanced half-reaction for the oxidation of nickel to nickel(II)is Ni(s)→ Ni2+(aq)+ 2e−.
Correct Answer:

Verified
Correct Answer:
Verified
Q19: In a fuel cell that uses gaseous
Q20: In any electrolytic cell, the cathode is
Q21: Consider the half-reaction NO<sup>3</sup>−(aq)→ NO(aq). When the
Q22: Consider the reaction: H<sub>3</sub>AsO<sub>3</sub>(aq)+ BiO<sub>3</sub><sup>−</sup>(aq)→ H<sub>3</sub>AsO<sub>4</sub>(aq)+ Bi(s)When
Q23: Consider a voltaic cell that corresponds to
Q25: The products of the electrolysis of molten
Q26: Consider the reaction: CH<sub>4</sub>(g)+ 2O<sub>2</sub>(g)→ CO<sub>2</sub>(g)+ 2H<sub>2</sub>O(g)Which
Q27: Consider the reaction: Sn<sup>2+</sup>(aq)+ 2Fe<sup>3+</sup>(aq)→ Sn<sup>4+</sup>(aq)+ 2Fe<sup>2+</sup>(aq)Which
Q28: The figure shows the electrolysis of molten
Q29: Consider the reaction: H<sub>2</sub>O(l)+ 3SO<sub>3</sub><sup>2−</sup>(aq)+ 2MnO<sub>4</sub><sup>−</sup>(aq)→ 3SO<sub>4</sub><sup>2−</sup>(aq)+