True/False
Reduction is a chemical process in which an atom's oxidation number decreases.
Correct Answer:
Verified
Correct Answer:
Verified
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)+
Q30: Consider the reaction: Zn(s)+ H<sub>2</sub>SO<sub>4</sub>(aq)→ ZnSO<sub>4</sub>(aq)+ H<sub>2</sub>(g)Which
Q31: Consider a voltaic cell that corresponds to
Q32: Consider the reaction: Zn(s)+ NO<sub>3</sub><sup>−</sup>(aq)→ NH<sub>3</sub>(aq)+ Zn(OH)<sub>4</sub><sup>2−</sup>(aq)When
Q34: Consider the half-reaction O<sub>2</sub>(aq)→ OH<sup>-</sup>(aq). When the
Q35: What are the oxidation numbers of the
Q36: In which of the following choices is
Q37: The reaction that occurs in an alkaline
Q38: In a voltaic cell, the electron flow