Louis Perez

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Unit 5 & 6 Test Review Heat of Fusion q = m ∙ΔH f Specific Heat c = ____q____ m ∙ ΔT ᵒC Heat of Fusion of Water 334 J/g = 80 cal/g Specific Heat of Water 4.18 J/g ∙ᵒC Heat of fusion is the amount of heat energy required to change the state of a substance from solid to liquid. This example problem demonstrates how to calculate the amount of energy required to melt a sample of water ice. With Graham's Law, you can find the effusion rates for two gases or the molecular mass of a gas. This ratio of effusion rates follows the pattern that the gas with the lesser molecular mass has a greater rate of effusion. Ideal Gas Law Combined Gas Law p∙v=n∙R∙T V 1 ∙P 1 = V 2 ∙P 2 T 1 T 2 R = .082 atm or 8.31kpa Boyle’s Law P 1 ∙V 1 = P 2 ∙V 2 Charles’ Law Gay – Lussac’s Law V 1 = V 2 P 1 = P 2 T 1 T 2 T 1 T 2 Molarity M = moles L Gas Solubility S 1 = S 2 P 1 P 2
Unit 5 Chapter 13 States of Matter Chapter 14 The Behavior of Gases Chapter 15 Water and Aqueous Systems Unit 6 Chapter 16 Solutions Chapter 17 Thermochemistry Chapter 18 Reaction Rates and Equilibrium Chapter 19 Acid and Bases Learning Goals The students will learn what are the factors that determine and characteristics that distinguish gases liquids and solids and how substances change from one state to another. The students will learn how gases respond to changes in pressure, volume, and temperature and why the ideal gas law is useful even though ideal gases do not exist. The students will learn how the interactions between water molecules account for the unique properties of water and how aqueous solutions form. The student will learn how energy is converted in a chemical or physical process and how to determine the amount of energy is absorbed or released in that process.
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Louis Perez LWTH 11TH
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Honors Chemistry Class Policies and
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Unit 1 Measurement Lab Separation o
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Unit 1 (14 days) Chapter 1 Introduc
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Unit 4 (15 days) Chapter 10 Chemica
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29. Never handle broken glass with
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C THE UNIVERSITY OF THE STATE OF NE
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150. 140. Table G Solubility Curves
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Table I Heats of Reaction at 101.3
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Table O Symbols Used in Nuclear Che
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0 6.941 +1 Li 3 2-1 Na 39.0983 K +1
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First Atomic Symbol Name Ionization
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Common Lab Equipment Uses
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Rule 3: A final zero or trailing ze
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For addition and subtraction, look
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Question Sig Figs Question Add & Su
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RULE #3: To add/subtract in scienti
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Convert each number from Scientific
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2. One cereal bar has a mass of 37
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1. How many meters are in one kilom
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Dimensional Analysis This is a way
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Converting Real Things Table 1 Usin
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http://www.learner.org/interactives
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Electrovalence Don't get worried ab
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Electron Configuration Color the su
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Electron Configuration In order to
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Page 116 and 117: Formula and Usage Formula: P1/T1=P2
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Louis Perez

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