A Sample Contains Ba₃(PO₄)₂, CdS, AgCl, NH₄Cl, and ZnS

question 30

Multiple Choice

A sample contains Ba₃(PO₄) ₂, CdS, AgCl, NH₄Cl, and ZnS. Identify the precipitate formed upon the addition of 6 mol L^-1 HCl.

• A) Ba₃(PO₄)₂
• B) CdS
• C) AgCl
• D) NH₄Cl
• E) ZnS

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Definitions:

Malnutrition

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Social Drift Theory

The hypothesis that suggests individuals with severe mental health illnesses might move towards lower socioeconomic status because of their impaired functioning.

Illness

A state of poor health, either physically or mentally, that affects a person's well-being and ability to perform daily activities.

Poverty

A condition where individuals or communities lack the financial resources to meet basic needs such as housing, food, and healthcare.