A Compound with a Brutto Formula C₃H₄O₂ Has a Sharp

question 44

Essay

A compound with a brutto formula C₃H₄O₂ has a sharp IR band at 1690 and a broad IR band at ~3100cm^-1 . The 1H NMR spectrum contains three signals: a broad singlet and three multiplets (all doublets of doublets). What is this compound's structure?

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Definitions:

Active Listening

A communication technique used in counseling, training, and conflict resolution, where the listener gives full attention to the speaker, acknowledges their message, responds appropriately, and remembers what was said.

Nursing Assessment Models

Frameworks that guide nurses in the systematic collection of patient data to determine nursing care needs.

Objective Data

Information that is measurable, observable, and verifiable by others, not influenced by personal feelings or interpretations.

Subjective Data

Information collected from a patient about their feelings, perceptions, and symptoms that cannot be objectively measured.