What Are Spectator Ions

question 97

Multiple Choice

What are spectator ions?

• A)ions that are soluble in aqueous solution after a reaction has taken place
• B)ions that are insoluble in solution after a reaction has taken place
• C)ions that precipitate from solution when a reaction takes place
• D)ions that escape from solution after a reaction takes place

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Definitions:

Causality

The relationship between cause and effect where one event (the cause) leads to the outcome (the effect), fundamental to scientific and philosophical inquiry.

Longitudinal Research

A research design that involves repeated observations of the same variables, such as people or situations, over a period of time, ranging from several years to decades.

Observing

The act of carefully watching someone or something, often to gain information.

Third Variable

A factor that is not directly involved in an experimental setting but that may affect the relationship between the independent and dependent variables.