When the Given Oxidation-Reduction Reaction in an Acidic Solution Is

question 32

Multiple Choice

When the given oxidation-reduction reaction in an acidic solution is balanced,what is the lowest whole-number coefficient for H⁺,and on which side of the balanced equation should it appear? MnO₄^-(aq) + Br^-(aq) → Mn²⁺(aq) + Br₂(l)

• A) 1; reactant side
• B) 2; product side
• C) 8; reactant side
• D) 16; reactant side
• E) 4; product side

---

Definitions:

Unconditioned Response

A spontaneous and inherent response to a trigger that happens without previous education or conditioning.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, famously demonstrated by Ivan Pavlov’s experiments with dogs.

Pavlov

A Russian physiologist best known for his work in classical conditioning, particularly through his experiments with dogs.

Conditioned Stimulus

An initial neutral cue that, once linked with an unconditioned stimulus, gradually leads to a conditioned response.