Which of the Following Will Occur When a Solution of Pb(NO₃)₂(aq)

question 39

Multiple Choice

Which of the following will occur when a solution of Pb(NO₃) ₂(aq) is mixed with a solution of KI(aq)

• A) A precipitate of KNO₃ will form; Pb²⁺ and I^- are spectator ions.
• B) No precipitate will form.
• C) A precipitate of Pb(NO₃)₂ will form; K⁺ and I^- are spectator ions.
• D) A precipitate of PbI₂ will form; K⁺ and NO₃^- are spectator ions.
• E) A precipitate of PbI₂ will form; Pb²⁺ and I^- are spectator ions.

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Definitions:

Obsession

Persistent and intrusive thoughts, impulses, or images that cause significant anxiety or distress.

Compulsions

Repetitive behaviors or mental acts that an individual feels driven to perform in response to an obsession, or according to rules that must be applied rigidly.

Repetitive Behaviors

Actions performed over and over again, which can be a characteristic of certain psychological conditions, such as OCD.

Obsessive Thoughts

Intrusive, unwanted thoughts that often cause distress or anxiety and may lead to compulsive behaviors in an attempt to alleviate the distress.