Math In Chemistry Flashcards
Fact
Based on observations at a particular point in time
Facts can change
Theory
Based on many observations during repeated experiments
Scientific theories are testable
Law
“Rule of Nature” that describes the behavior of matter and/or energy
Model
A representation of an idea, system, or relationship
Ex. Picture, graph, mathematical expression
Scientific Method
- Observation / Research:
Gathering information, qualitative and quantitative - Problem / Questioning:
Once you make an observation and there is something that you do not fully understand - Hypothesis:
An educated guess based off of observations, MUST be testable - Test Hypothesis:
Conduct an experiment to “prove” or disprove your hypothesis - Conclusion:
A judgement based on the analysis of the experimental data, MUST include hypothesis
Science
The search for relationships that explain and predict natural phenomena
Physical Science
The study of the physical universe
Geological sciences
Material sciences
Chemistry
Physics
Organic Chemistry
Chemistry involving carbon (C)
Inorganic Chemistry
Chemistry that does not involve carbon
Physical Chemistry
Motion of atoms
Biochemistry
Biological processes (Kreb’s cycle)
Analytical Chemistry
Analyzing chemical reactions
Pure Science
Determining the facts
Accumulating knowledge about specific materials or systems
Research based
Applied Science
Determining and developing useful functions for materials to be used in the real world
Development based
Accuracy
Measured in the accepted value
Accurate
