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The pH of a solution is 5.330.Find [OH-].
Subject Variables
Characteristics of study participants that are not manipulated but can affect the outcome of an experiment, such as age, gender, intelligence, or personality.
Field Experiments
Research studies conducted in natural settings outside the laboratory to understand real-world behaviors and outcomes.
Natural Context
The original or genuine environment in which a subject or phenomenon naturally occurs, without artificial interference.
Independent Variable
The variable that is intentionally changed by the researcher in an experiment to see if it produces an effect.
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