A Solution Is Prepared by Dissolving 15

question 30

Multiple Choice

A solution is prepared by dissolving 15.0 g of NH₃ in 250.0 g of water. The density of the resulting solution is 0.974 g/mL. The molarity of NH₃ in the solution is __________.

• A)0.00353
• B)0.882
• C)60.0
• D)3.24
• E)3.53

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Definitions:

Eclectic Psychotherapist

A therapist who combines techniques and theories from various psychological orientations and traditions according to the client's individual needs.

Theories

Systematically organized principles or explanations proposed to understand phenomena and facilitate predictions in various disciplines.

Methods

Techniques, strategies, or procedures used in the pursuit of knowledge, for problem-solving, or in conducting research.

Self-help Groups

Peer-led groups that offer members support and advice for managing or overcoming specific illnesses, conditions, or life challenges.