A 172-G Sample of HF Is Dissolved in Water to Give

question 89

Multiple Choice

A 17.2-g sample of HF is dissolved in water to give 3.1 × 10² mL of solution. The concentration of the solution is

• A) 5.5 M
• B) 0.27 M
• C) 5.3 M
• D) 0.86 M
• E) 2.8 M

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Definitions:

Intellectual Functioning

The capacity for general cognitive operations, measured by IQ, including reasoning, problem-solving, planning, abstract thinking, and learning.

Social Neglect

A condition where an individual, often a child, receives insufficient social, emotional, and physical care, which can lead to developmental delays and emotional issues.

Emotional Neglect

Emotional neglect occurs when an individual's emotional needs are consistently ignored, minimized, or invalidated by a caregiver or significant other.

Maltreated Children

Children who have experienced abuse or neglect, significantly impacting their development and well-being.