Unit 4

12/2

• VSEPR Lab

12/3

• VSEPR Lab

12/4

• Review

12/5

• Review

12/6

• Unit 3 Exam on classroom

• Homework: 10.1+2 Edpuzzles and notes

12/9

• 10.1+2 Characteristics of gases and pressure

  • Optional videos: Example use of a manometer in a home

    • Text

  • Practice Problems 21-22

    • Solutions 

• Homework; 10.3+4 Edpuzzle and notes

12/10

• 10.3 PVT relationships

  • Edpuzzle and notes

  • Practice Problems 21-22

    • Solutions  

• 10.4 ideal gas laws

  • Edpuzzle and notes

  • Optional videos

    • Pressure Vs. Temp Demo

    • Pressure Vs. Volume Demo

    • Temperature Vs Volume Demo

    • Crash Course: Ideal Gas Law

  • Practice Problems 21-22

    • Solutions 

  • QUIZ: Ideal Gas Law ChemQ

• Homework: 10.5 edpuzzle and notes

12/11

• 10.5 applying gas laws

  • Edpuzzle and notes

  • Practice Problems 21-22

    • Solutions 

• Homework: 10.6 Edpuzzle and notes

12/12

• Virtual Gas Constant Lab (on classroom)

• HW: 10.7+8 notes

12/13

• 10.6 Gas mixtures and partial pressures

  • Edpuzzle and notes

  • Practice Problems 21-22

    • Solutions 

• Homework: 10.9 notes

12/16

• 10.7 KMT and RMS speed

  • Edpuzzle and notes

  • Practice Problems 21-22

    • Solutions  

• 10.8 Effusion/diffusion and Grahams law

  • Edpuzzle and notes

  • Optional Videos:

    • Quick explanation of the Equation

    • Effusion, Diffusion, and the Velocity of a Gas Crash course

  • Practice Problems 21-22

    • Solutions

• Homework: 11.1-4 notes 

12/17

• 10.9 real gases

  • Edpuzzle and notes

  • Helpful Videos: Real gases (vs. Ideal gases)

  • Practice Problems 21-22

    • Solutions  

  • 
    

12/18

• 11.1+2 IMAFs

  • Edpuzzle and notes

  • Helpful Video: Major IMAF’s

  • Cool Video: Soap and IMAF’s

  • Practice problems 21-22

    • Solutions 

• 11.3+4 Phase changes

  • Edpuzzle and notes

  • Helpful video: 

    • Surface Tension of Water Demonstration

    • Viscosity Demonstration: Resistance to Flow

    • Viscosity Demonstration: Ball Bearing through Honey

    • Capillary Action Demonstration

    • Heating Curve and Cooling Curve of Water - Enthalpy of Fusion & Vaporization

    • Critical Temperature and pressure

  • Cool Video: Cool ice cutting experiment

  • Practice problems 21-22

    • Solutions  

12/19

• 11.5 Vapor Pressure

  • Edpuzzle and notes

  • Optional Cool videos: 

    • Boiling water on everest (short)

    • Different video, longer version, but I like it better

    • DIY: Boil water at room temperature

  • Practice problems 21-22

    • Solutions 

• Homework; 11.6 notes

12/20

• Phase Change Lab 

  • Phase change lab

    • Heating Curve video (play in reverse for cooling curve!)

• 11.6 Phase Diagrams

  • Edpuzzle and notes

  • Helpful video(s)

    • PT Diagrams and Critical point explained

  • Cool videos:

    • How they made that vessel

    • Using Pressure to melt ice

    • Challenge: Explain why ice does this, referencing its phase diagram.

    • DOUBLE CHALLENGE: Mr. Donohue is skeptical that regealation is actually occurring in the video. Pick a side and support your argument.

  • Practice problems 21-22

    • Solutions 

• Homework: 11.7+8 notes

1/6

• 11.7+8 Structure of solids and bonding in solids

  • Edpuzzle and notes

  • Helpful Videos

    • The primitive, body-centered and face-centered cubic unit cells

  • Cool videos:

    • Cool facts about Crystals (solids),

    • What graphene can do

    • Is glass a liquid?

  • Practice problems 21-22

    • Solutions 

• Homework; 13.1-3 notes

1/7

• 13.1 Process of dissolving

  • Edpuzzle and notes

  • Optional Videos

    • Thermal Vision of Dissolution

  • Helpful video 

  • Practice Problems 21-22

    • Solutions 

• 13.2-3 Factors affecting solubility

  • Edpuzzle and notes

  • Cool Video about decompression sickness and whales!

  • Practice Problems 21-22

    • Solutions 

• Homework: 13.4 notes

• 
  

1/8 

• 13.4 concentrations

  • Edpuzzle and notes

  • Practice Problems 21-22

    • Solutions 

• Homework; 13.5+6 notes

• 
  

1/9 

• 13.5+6 Colloids and colligative properties

  • Edpuzzle and notes

  • Cool video: How salt decreases the freezing point

  • Practice Problems 21-22

    • Solutions 

• Freezing point depression lab

  • Freezing Point Depression Lab Virtual

• Homework: review

1/10

• Review

1/13

• Unit 4 Exam

Chapter Slides

10.1+2 Characteristics of gases and pressure

• Objectives: 

  • SW describe the properties of gases, define what pressure is, convert between the various units that are used (atm, mm HG, torr, Pa, kPa) and analyze how a manometer works.

• Videos:

  • Characteristics of Gases and Pressure (edpuzzle)

  • Barometers and Manometers (edpuzzle)

• Optional videos: Example use of a manometer in a home

  • Text

• Practice Problems 21-22

  • Solutions 

10.3 PVT Relationships

• Objectives: 

  • SW describe and apply the relationships between pressure, volume, temperature and moles to solve combined gas law problems.

• Videos

  • Pressure, Volume, Temperature and Mole Relationships (edpuzzle)

  • Text (includes 10.4 Ideal Gas Laws)

• Gas law inquiry activity

• Practice Problems 21-22

  • Solutions  

10.4 Ideal gas laws

• Objectives: 

  • SW solve Ideal Gas Law problems using the PV=nRT equation.

• Videos

  • Ideal Gas Laws (edpuzzle)

  • Text

• Optional videos

  • Pressure Vs. Temp Demo

  • Pressure Vs. Volume Demo

  • Temperature Vs Volume Demo

  • Crash Course: Ideal Gas Law

• Problem Carousel Activity

• Practice Problems 21-22

  • Solutions 

10.5 Applying gas laws

• Objectives: 

  • SW apply the ideal gas law equation to solve for various other things including; the identity of a gas based on its density and vice versa and apply it to stoichiometric analysis.

• Resources:

  • Density and Molar Mass of an Ideal Gas (edpuzzle)

  • Volume of Gases in Chemical Reactions (edpuzzle)

  • Text (includes 10.6 Gas Mixtures and Partial Pressures)

• Practice Problems 21-22

  • Solutions 

10.6 Gas mixtures and Partial Pressure

• Objectives: 

  • SW apply Dalton’s law of partial pressures to solve for abundances of various gases in a mixture, and solve for gases being collected over water problems.

• Resources

  • Collecting Gases Over Water; Gas Mixtures and Partial Pressure (edpuzzle)

  • Text

• Gas Constant Lab

• Practice Problems 21-22

  • Solutions 

10.7 KMT and RMS speed

• Objectives: 

  • Describe the features of KMT and how they explain the behavior of gases.

  • Describe the significance of RMS speed and how its affected by temperature

• Video (edpuzzle)

  • Text

• Practice Problems 21-22

  • Solutions  

10.8 Effusion/diffusion and Graham's law

• Objectives: 

  • Determine the relative rates of effusion for different gases according to Graham’s Law.

  • Explain the significance of diffusion and ‘mean free path’

• Video (edpuzzle)

  • Text

• Optional Videos:

  • Quick explanation of the Equation

  • Effusion, Diffusion, and the Velocity of a Gas Crash course

• Practice Problems 21-22

  • Solutions

10.9 Real Gases

• Objectives: 

  • SW describe how real gases deviate from ideal gases and under what conditions a gas is going to behave the ‘most ideal’.

  • Explain the significance of the van der Waals equation

• Video (edpuzzle)

  • Text

• Helpful Videos: Real gases (vs. Ideal gases)

• Practice Problems 21-22

  • Solutions  

Unit Presentation

11.1+2 Intermolecular Attractive Forces (IMAF's)

• Objectives: 

  • SW identify the physical differences between liquids and solids.  

  • SW compare the different types of attractive forces, determine when they would be present and predict their physical properties based on the IMAF present.   

• Resources

  • Video (edpuzzle)

  • Text

  • Helpful flow chart

• Helpful Video: Major IMAF’s

• Cool Video: Soap and IMAF’s

• Practice problems 21-22

  • Solutions 

11.3+4 Phase Changes

• Objectives: 

  • SW describe the underlying causes for viscosity and surface tension. 

  • SW describe what is happening on an atomic level during various phase changes, interpret heating/cooling curves and calculate the energy changes associated with them.

• Resources

  • Video: Select Properties of Liquids (edpuzzle)

  • Video: Phase Changes (edpuzzle)

  • Video: Heating Curves and Energy of Phase Changes (edpuzzle)

  • Text:

    1. 11.3 Properties of Liquids

    2. 11.4 Phase Changes

• Helpful video: 

  • Surface Tension of Water Demonstration

  • Viscosity Demonstration: Resistance to Flow

  • Viscosity Demonstration: Ball Bearing through Honey

  • Capillary Action Demonstration

  • Heating Curve and Cooling Curve of Water - Enthalpy of Fusion & Vaporization

  • Critical Temperature and pressure

• Cool Video: Cool ice cutting experiment

• Phase change lab

  • Heating Curve video (play in reverse for cooling curve!)

• Practice problems 21-22

  • Solutions  

11.5 Vapor pressure

• Objectives: 

  • SW explain vapor pressure on a molecular level, how it relates to a substance's boiling point and interpret charts for vapor pressure vs. temperature.    

• Video (edpuzzle)

• Text (Early part of the reading)

• Cool videos: 

  • Boiling water on everest (short)

  • Different video, longer version, but I like it better

  • DIY: Boil water at room temperature

• Practice problems 21-22

  • Solutions 

11.6 Phase Diagrams

• Objectives: 

  • SW interpret phase diagrams, predicting phases under varying conditions, what phase changes will occur with a change in various conditions and identify triple point, critical temperature and critical pressure.

• Video (edpuzzle)

• Text

• Helpful video(s)

  • PT Diagrams and Critical point explained

• Cool videos:

  • How they made that vessel

  • Using Pressure to melt ice

  • Challenge: Explain why ice does this, referencing its phase diagram.

  • DOUBLE CHALLENGE: Mr. Donohue is skeptical that regealation is actually occurring in the video. Pick a side and support your argument.

• Practice problems 21-22

  • Solutions 

12.1-7 structure of solids + bonding in solids (11.7+8 in 9th edition)

• Objectives: 

  • SW explain the atomic structure of solids in terms of the various cubic unit cells and apply trigonometry to determine the dimensions of a unit cell. SW describe the different types of solids in terms of their structure and their properties that arise as a result.

• Resources

  • Video: Cubic Structure of Solids (edpuzzle)

    1. Text: Lattice Structures (stop after Example 10.15) 

  • Video: Types of Solids (edpuzzle)

    1. Text: Bonding of Solids

• Helpful Videos

  • The primitive, body-centered and face-centered cubic unit cells

• Cool videos:

  • Cool facts about Crystals (solids),

  • What graphene can do

  • Is glass a liquid?

• Practice problems 21-22

  • Solutions 

Unit Presentation

13.1+2 process of dissolving

• Objectives: 

  • SW describe what occurs during the process of dissolving at a molecular level, explain the underlying properties that determine if two things will be soluble and the enthalpy and entropy changes with such a process. 

  • SW describe solutions as being unsaturated, saturated or supersaturated and the differences between these conditions.

  • Use Solubility Curves to describe solutions in terms of: Saturated, Unsaturated, Supersaturated 

• Resources

  • Videos

    • The Process of Dissolving (edpuzzle)

    • Solubility and Saturated Solutions (edpuzzle)

  • Optional Videos

    • Thermal Vision of Dissolution

  • Text:

    • The Dissolution Process

      1. Review: Electrolytes

    • Saturated Solutions and Solubility (first part of the text) 

• Helpful video 

• Practice Problems 21-22

  • Solutions 

13.3 Factors affecting solubility

• Objectives: 

  • SW explain how various factors affect solubility, including pressure, type of IMAF and temperature. (including Henry’s Law Cg=kPg)

  • SW predict the degree of solubility for various solutes in various solvents based on their knowledge of each attractive force. 

  • SW analyze solubility charts to determine qualitative and quantitative information about a solution.

• Resources

  • Video: Factors Affecting Solubility (edpuzzle)

  • Text

• Cool Video about decompression sickness and whales!

• Practice Problems 21-22

  • Solutions 

13.4 Concentrations

• Objectives: 

  • SW express and convert between various units of concentrations including; mass percent, ppm, ppb, mole fraction, molarity, molality and density.

• Resources

  • Video: Concentrations and Converting between concentrations (edpuzzle)

• Practice Problems 21-22

  • Solutions 

13.5 Colligative Properties

• Objectives: 

  • SW explain how various properties of a solution change with concentration, including boiling point, freezing point, osmotic pressure and vapor pressure.

  • SW quantitatively determine the degree to which these properties are affected. 

• Resources

  • Videos: 

    • Colligative Properties (edpuzzle)

    • Solving for molar mass with colligative properties (edpuzzle)

  • Text: Colligative Properties

• Cool video: How salt decreases the freezing point

• Freezing Point Depression Lab

  • Freezing Point Depression Lab Virtual

• Practice Problems 21-22

  • Solutions 

13.6 colloids

• Objectives: 

  • SW explain what a colloid is.

• Resources

  • Video: Colloids (edpuzzle)

  • Text: Colloids