Lecture 2 (8-27-03)

Lecture 2 (8-27-03) - Discussion Classes [All discussions...

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1-1 Discussion Classes [All discussions meet Thursdays in Leigh Hall] Instructors Section Room Period Shannon Greene 729 142 2 5114 242 4 5163 104 9 Ellen Moomaw 5100 104 3 5101 104 4 5115 104 6 5148 242 7 Cesar Contreras 727 242 1 728 242 2 5149 142 7 5154 104 8
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1-2 Chapter 1 : Keys to the Study of Chemistry 1.1 Some Fundamental Definitions 1.2 Chemical Arts and the Origins of Modern Chemistry 1.3 The Scientific Approach: Developing a Model 1.4 Chemical Problem Solving 1.5 Measurement in Scientific Study 1.6 Uncertainty in Measurement: Significant Figures
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1-3 Suggested Problems -- Chapter 1 19, 23, 26, 32, 35, 38, 46, 52, 54, 58, 60, 64, 65, 66, 73, 79, 84, 89 [For all chapters, these “suggested” problems represent a minimum assignment. You should work more if any of these are not clear.]
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1-4 Problem Solving Read the problem carefully Now read the problem again, more carefully Think out the path Pencil and paper? Avoid “turn the crank” methods Watch the units (e.g., cm/liters 2 ??) Analyze your answer (does it make sense?)
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1-5 The Scientific Method Experiments Model (Theory) Proposed Results Hypothesis Further Experiments ?
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1-6 Figure 1.2 The Physical States of Matter
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1-7 Table 1. 2 SI – The 7 Base Units Physical Quantity Unit Name Abbreviation mass meter kg length kilogram m time second s temperature kelvin K electric current ampere A amount of substance mole mol luminous intensity candela cd
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1-8 Table 1. 2 SI – Derived Units Physical Quantity Quantity SI unit area length cubed m 2 volume length squared m 3 density mass/v kg/m 3 speed dist/t m/s acceleration speed/t m/s 2 force mass . accel. kg . m/s 2 newton, N pressure force/area kg/(m . s 2 ) pascal, Pa energy force . dist kg . m 2 /s 2 joule, J
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1-9 Metric Problems in the USA 1999: Mars Orbiter launched with partial English coordinates, rather than metric.
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This note was uploaded on 01/15/2012 for the course CHM 2045 taught by Professor Mitchell during the Fall '07 term at University of Florida.

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Lecture 2 (8-27-03) - Discussion Classes [All discussions...

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