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What is the volume of 1.40 moles of nitrogen gas at 20.0 ° C and 770.torr?
Scientific Method
A systematic, logical approach to discovering how things in the universe work, involving hypothesis, experimentation, observation, and conclusions.
Hypothesis
A tentative explanation or assumption made on the basis of limited evidence as a starting point for further investigation.
Hypothesis
An initial theory offered following the observation of limited data, intended to guide subsequent detailed exploration.
Life-Span Perspective
An approach to the study of human development that includes all phases, from conception to death.
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