H-H Coupling Is Observed in the ¹H NMR Spectrum of CH₃CH₂OCH₃

question 57

Essay

H-H coupling is observed in the ¹H NMR spectrum of CH₃CH₂OCH₃ and the signal from the methylene H's does not appear as a single peak.How does this signal appear? Explain in detail what is occurring.

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Definitions:

Intermittent Reinforcement

A conditioning schedule where a response is only sometimes reinforced, leading to more resistant and persistent behavior.

Faster Extinction

The accelerated reduction or loss of conditioned responses, typically in the context of behavioral psychology.

Continuous Reinforcement

A learning schedule in which every correct response is followed by a reward, facilitating rapid learning.

Scheduled Reinforcement

A strategy in behavior modification that involves delivering reinforcement according to a predetermined schedule.