Hydroxylamine Hydrochloride Is a Powerful Reducing Agent Which Is Used

question 64

Multiple Choice

Hydroxylamine hydrochloride is a powerful reducing agent which is used as a polymerization catalyst. It contains 5.80 mass % H, 20.16 mass % N, 23.02 mass % O, and 51.02 mass % Cl. What is its empirical formula?

• A) H₂N₇O₈Cl₁₈
• B) H₂N₂O₂Cl
• C) HN₃O₄Cl₉
• D) H₄NOCl
• E) H₄NOCl₂

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Definitions:

Meaningful

Having significance, purpose, or value that is important to an individual or group.

Iconic Memory

A form of sensory memory that temporarily stores visual information, representing items or events with picture-like accuracy.

Sperling's Experiment

A psychological study by George Sperling that showed the existence of a brief sensory memory, using a grid of letters and a tone cue for recall.

Sensory Registers

The initial processing centers in the sensory system where sensory information is received and held briefly before it is processed further.