1310 Review Exam 1

1310 Review Exam 1 - • Chapter 1 – 1.3 Definitions –...

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Unformatted text preview: • Chapter 1 – 1.3: Definitions – scientific method, quantitative, qualitative, hypothesis, theory, law – 1.4: Classifications of matter: • (pure) substance vs. mixture • Homogenous vs. heterogenous mixture • Element vs compound • Ex. 1.15, 1.16 – 1.6: Physical vs. Chemical properties • Ex: 1.11, 1.12 • 1.7 Measurement/1.9 Dimensional analysis – SI Units – Conversions • Metric prefixes • English metric • Metric metric • Metric English • 1.37-1.50 – Density • Density, mass, volume • I give 2, you give the 3 rd • 1.21, 1.22 Conversions to know 1 lb = 453.6 g 1 in = 2.54 cm (exact) 1 mi = 1.609 km 1 qt = 0.946 L SI prefixes (k, c, m, μ ) Celsius – Fahrenheit - Kelvin 1 lb = 16 oz 12 in = 1 ft 3 ft = 1 yd 1 mi = 5280 ft 4 qt = 1 gal 365 days = 1 year • (1.7) Temperature – Kelvin <-> Fahrenheit – Fahrenheit <-> Celsius – Celsius <-> Kelvin – 1.23-1.26 – People • 1.8 Handling numbers – Scientific notation • Interpret: 1.29-1.30Interpret: 1....
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1310 Review Exam 1 - • Chapter 1 – 1.3 Definitions –...

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