Unit 10 Lesson Plans- KMT & Gas Laws
2015-2016 CP
Lesson / Objective / Homework107 / A- Notes Intermolecular Forces
- What is the difference between an intra- and an inter- molecular force?
- What are the three types of intermolecular forces?
- How does the polarity affect the types of intermolecular forces?
- What is the strongest type of intermolecular force and how does that affect melting and boiling points?
Practice WS in Class
B- Lab #17- Exploring Intermolecular Forces Lab
- How can drawing a Lewis structure help determine the intermolecular force of a chemical?
- How is surface tension related to intermolecular forces?
- What can the vortex of a liquid tell you about its surface tension?
- How can floating a paper clip on a liquid or adding pepper to a liquid help you to determine the intermolecular force?
- How can the strongest intermolecular force be determined when more than one compound has the same force? / - Finish Lab #17
Per 2- 4/26
108 / Notes- Properties of Gases
- What is the Kinetic Molecular Theory and how does it describe the properties of gases?
- What are the 3 main assumptions of the KMT how do they relate to gases?
- What is compression and expansion in terms of molecular movement?
- What is diffusion and how is the rate of diffusion expressed?
- What is effusion and how is it different from diffusion?
109 / Notes- Properties of Gases
- What are the gas pressures and what is the SI unit?
- How does altitude affect pressure?
- How can gas pressures be converted? How does dimensional analysis work with pressure conversions?
- What is Dalton’s law of partial pressure? How can this law be calculated? / - Gas Phase WS
Per 2- in class
110 / Notes- Properties Liquids and Solids
- What are the properties of liquids?
- What is fluidity and how can it be explained that a gases is classified as a fluid?
- What is viscosity and how is it related to temperature and intermolecular forces?
- Why can some bugs walk on water?
- What is a surfactant?
- How can a paper towel absorb so much water and what is that called?
- What are the properties of solids? Why is there so few properties of solids? / - Liquid Solid WS
Per 2- 5/3
111 / Go Over Liquid Solid WS
Notes- Phase Changes
- What are the exothermic phase changes?
- What is a phase diagram?
- How is a phase diagram read? What is the triple point? The critical point?
- How are the boiling points and freezing points used on a phase diagram? / - Phase Diagram WS
Per 2- 5/5
- KMT Quiz
Per 2- 5/5
112 / KMT Quiz
- What is Kinetic Molecular Theory and how does it change for different states of matter?
- What are the properties of liquids and how are they compared to solids or gases?
- How can pressure be converted between units?
- What is Dalton’s Law of Partial Pressure? / -Read and Draw Data Tables for Lab #18
Per 2- 5/6
113 / Lab #18- Heating/Cooling Curve Lab
- How can the heating of a pure substance be used to find the melting point of that pure substance?
- How can the melting of a pure substance be used to find the freezing point of that pure substance?
- How can a heating curve graph be constructed from the data obtained? How can the melting point be labeled on the heating curve?
- How can a cooling curve graph be constructed from the data obtained? How can the freezing point be labeled on the heating curve? / - Finish Lab #18
Per 2- 5/9
114 / Notes- Boyle’s Law/Charles’ Law /Gay Lussac’s Law/Combined Gas Law
- What is Boyle’s Law? How does it relate to the kinetic molecular theory?
- How are pressure and volume related to one another?
- What units do pressure volume need to be in for these problems to work?
- What is Charles Law? What is Gay Lussac’s Law? What is the Combined Gas Law?
- How does pressure, temperature and volume relate to each other? How do the units affect the math?
- What is inversely proportional? What is directly proportional? Which is which?
- How can charts be created to prevent mistakes in finding the initials and finals? / - Charles’s/ Lussac’s/ Combined WS
Per 2- 5/11
115 / Gas Law Practice
- What is Boyle’s Law? How does it relate to the kinetic molecular theory?
- How are pressure and volume related to one another?
- What units do pressure volume need to be in for these problems to work?
- What is Charles Law? What is Gay Lussac’s Law? What is the Combined Gas Law?
- How does pressure, temperature and volume relate to each other? How do the units affect the math?
- What is inversely proportional? What is directly proportional? Which is which?
- How can charts be created to prevent mistakes in finding the initials and finals? / - Gas Law Quiz
Per 2- 5/12
116 / - Gas Law Quiz
- What is Boyle’s law, Charles’ Law, Gay Lussac’s law and Combined gas law?
- Notes Ideal Gas Law
- What is the ideal gas law? Is there such a thing as an ideal gas? If not why do we learn about the ideal gas law?
- What is R and what are the common values of R? What unit determines the value of R?
- How can Density be used to solve for ideal gases? Can the ideal gas law be used to find mass or molar mass? / - Ideal Gas WS
Per 2- in class
117 / - Ideal Gas Activity
-Using butane lighters, is it possible to calculate the value of R?
-How is Dalton’s law of partial pressure used in this instance?
-How is the water pressure corrected for? Why is the water pressure corrected?
-Which value of R is being solved for?
- What are some possible sources of error in trying to calculate the gas law constant?
- Would the gas law constant have been different if the water pressure was not corrected? / - Ideal Gas Activity
Per 2- 5/13
118 / Notes- Gas Stoichiometry/Avogadro’s Principal
- How is stoichiometry applied to gases?
- What principle needs to be used in order to convert from moles to liter?
- How is a volume ratio different from a mole ratio?
Gas Stoich Practice WS
- Pop Rock Activity
- How is the volume of carbon dioxide in Pop Rocks determined?
- Can that volume be converted to moles? Can that volume be converted to liters? temperature? / - Pop Rock Activity
Per 2- 5/17
119
(2 periods) / Review Gas Law Test- Packet/Jeopardy
- What is the kinetic molecular theory and what are the assumptions associated with KMT?
- What is the ideal gas law and what are the constants needed to calculate ideal gases?
- What is gas stoichiometry and how does Avogadro’s principal get used in it?
- What is the mathematical relationship between pressure, volume and temperature? / - Study TEST
Per 2- 5/19
120 / KMT/ Gas Law Test
- What are intermolecular forces and how is polarity used to determine them?
- What is the difference between diffusion and effusion and how is Graham’s law used?
- What are the phase changes and how can a phase diagram be interpreted?
- Which phase changes are endothermic and which are exothermic?
- What is Daltons Law of Partial Pressure?
- What are the 5 gas laws and how do they differ?
- How does temperature affect breaking or making of bonds?