Based on the Solubility Rules,which of These Processes Will Occur

question 118

Multiple Choice

Based on the solubility rules,which of these processes will occur if solutions of CuSO₄(aq) and BaCl₂(aq) are mixed?

• A)CuCl₂ will precipitate; Ba²⁺ and SO₄^2- are spectator ions.
• B)CuSO₄ will precipitate; Ba²⁺ and Cl^- are spectator ions.
• C)BaSO₄ will precipitate; Cu²⁺ and Cl^- are spectator ions.
• D)BaCl₂ will precipitate; Cu²⁺ and SO₄^2- are spectator ions.
• E)No precipitate will form.

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Definitions:

Cognitive Psychology

A field within psychology focused on studying cognitive functions such as thinking, perceiving, memory, and learning.

Thinking

The mental manipulation of representations of information we encounter in our environments.

Memory

The nervous system’s ability to obtain and retain information and skills for later retrieval.

Attention

The focusing of mental resources on specific information to become consciously aware of that information.