Keys to the Study of Chemistry

Keys to the Study of Chemistry - Keys to the Study of...

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Unformatted text preview: Keys to the Study of Chemistr y Chapter 1 Week 1 H omewor k Pr oblem Set #1 (due 2 nd Wednesday) 1,4,6,15,19,26,36,42,44,45,46,49,50,52,54,58, 60,64,70,72,83,? ( 22 pr oblems) Chapter 1 : Keys to the Study of Chemistr y • Some Fundamental Concepts – Central Theme in Chemistry (1.1) – The Scientific Approach: Developing a Model (1.3) – Energy and I ts I mportance in the Study of Matter (1.1 & 6.1) • Some Fundamental Skills – Measurement • Uncertainty (1.6) • SI Units (1.5) – Chemical Problem Solving (1.4) Central Theme in Chemistry(1.1) Central Theme in Chemistry(1.1) Obser vables (macr oscopic) • Properties – Physical – Chemical • Reality(Observations) – Measurements (data) • Mass • Volume • Temperature • … Unobser vables (micr oscopic) • Molecular Nature of matter – Models of atoms, ions & molecules • I magination(Theories) – Two hydrogen atoms – One oxygen atom – One water molecule • Shaped like a mickey mouse Scientific Approach: Developing a Model(1.3) energy due to the position of the object or energy from a chemical reaction Potential Ener gy Kinetic Ener gy energy due to the motion of the object Ener gy...
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This note was uploaded on 06/01/2010 for the course CH 2434234 taught by Professor Tang during the Winter '10 term at Portland CC.

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Keys to the Study of Chemistry - Keys to the Study of...

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