What Is the Conjugate Base of [Fe(H₂O)₆]³⁺(aq)

question 87

Multiple Choice

What is the conjugate base of [Fe(H₂O) ₆]³⁺(aq) ?

• A) H₃O⁺
• B) [Fe(H₂O)₆]²⁺
• C) [Fe(H₂O)₅H₃O]⁴⁺
• D) [Fe(H₂O)₅OH]²⁺
• E) [Fe(H₂O)₅]³⁺

---

Definitions:

Higher-order Conditioning

A process in classical conditioning by which a conditioned stimulus is paired with a new neutral stimulus, creating a second (often weaker) conditioned response without directly conditioning the second stimulus to the unconditioned stimulus.

Spontaneous Recovery

The reemergence of a previously extinguished conditioned response after a period of no exposure to the conditioned stimulus.

Stimulus Discrimination

Stimulus Discrimination is the ability to differentiate between one stimulus and another, especially in the context of learning and behavior.

Spontaneous Recovery

The phenomenon where a learned behavior resurfaces after a period of non-exposure to the associated stimulus, demonstrating the persistence of memory over time.