Ch01 Powerpoint

Ch01 Powerpoint - Chapter 1 Chemistry Chapter 2 MATTER...

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Chapter 1: Chemistry Chapter 2: MATTER, CHANGE, & ENERGY
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What is Chemistry? Chemistry: the study of the composition of substances & the changes they undergo. PURE vs. APPLIED Chemistry Pure Chemistry: knowledge is accumulated for its own sake. Water boils Applied Chemistry: knowledge is used in ways that either benefit or harm people or environment. Boiling water can be used to sterilize
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PURE CHEMISTRY LEADS TO APPLIED CHEMISTRY 5 TRADITIONAL AREAS OF STUDY in Chemistry: 1. Organic- study of substances that contain carbon 2. Inorganic- study of substances without carbon 3. Analytical- study of the composition of substances 4. Physical- study of theories & experiments that describe the behaviors of chemicals 5. Biochemistry- study of the chemistry of living organisms
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What is the Scientific Method? The Scientific Method is an approach to the solution of scientific problems. The number of steps involved varies from reference to reference but in general there are 5 basic steps: 1. Observations 2. Hypothesis 3. Experiments 4. Theory 5. Scientific Law
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