Lesson 1: Gases: Properties and Behaviour
Learning Intention
1.. describe the different states of matter, and explain their differences in terms of the forces between atoms, molecules, and ions
2. use the kinetic molecular theory to explain the properties and behaviour of gases in terms of types and degrees of molecular motion
Uni/Multistructural
Relational
Extended Abstract
Success Criteria
Knowledge and
Understanding
Predicting, Explaining
and Calculating
Extending and Making
Connections
Identify the forces present for each state of matter
List the properties of gases
Compare the forces present in order to predict whether a substance is gas/liquid/solid
Explain the properties of gases using the KMT
Theorise why we smell ammonia before octane using your knowledge of KMT
I can Identify the forces between charged particles, polar molecules and non-polar
molecules
I can list the 5 properties of gases
I can compare the forces present in substances order to predict whether a substance is
gas/liquid/solid (ex. Why water is a liquid, but hydrogen sulphide is a gas)
I can explain the properties of gases using the KMT – for example, why gases are
compressible, why they are miscible etc..
I can theorise why we smell ammonia beforewe smell octane (at same temperature)
using your knowledge of KMT
Lesson 2: Gases and Pressure Changes
Learning Intention
3. use appropriate terminology related to gases and atmospheric chemistry, including, but not limited to: standard temperature, standard
pressure,molar volume, and ideal gas
4. determine, through inquiry, the quantitative and graphical relationships between the pressure, volume, and temperature of a gas
5. solve quantitative problems by performing calculations based on Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, Dalton’s
law of partial pressures, and the ideal gas law
6. Explain Dalton’s law of partial pressures, Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law
Uni/Multistructural
Relational
Extended Abstract
Define terms such as standard temperature, pressure and kilopascals
State Boyle’s law in words and graphically
Solve questions using Boyle’s law
Use an inquiry process to derive Boyle’s law
Predict, using Boyle’s law, how Weather balloons could be made to “pop” at a specified altitude
Use the KMT to explain why a diver must breathe compressed air
Success Criteria
Knowledge and
Understanding
Predicting, Explaining
and Calculating
Extending and Making
Connections
I can define terms such as standard temperature, pressure and kilopascals
I can state Boyle’s law in words and graphically
I can solve questions using Boyle’s law
I can use an inquiry process to derive Boyle’s law
I can predict, using Boyle’s law, how Weather balloons could be made to “pop” at a specified
altitude
I can use the KMT to explain why a diver must breathe compressed air
Lesson 3: Gases and Temperature Changes
Learning Intention
4. determine, through inquiry, the quantitative and graphical relationships between the pressure, volume, and temperature of a gas
5. solve quantitative problems by performing calculations based on Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, Dalton’s
law of partial pressures, and the ideal gas law
6. Explain Dalton’s law of partial pressures, Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law
Uni/Multistructural
Relational
Extended Abstract
Success Criteria
Knowledge and
Understanding
Predicting, Explaining
and Calculating
Extending and Making
Connections
State Charles’s and Gay-Lussac’s law mathematically, in words and graphically
Define absolute zero
Convert between Celcius and Kelvin
Solve questions using the Laws
Predict the method to perform an inquiry on either law
Use the KMT to explain these gas laws
Hypothesize how your knowledge of Gay-Lussac’s law could influence how to safely store
compressed gas cylinders
Squash balls need to be ‘warmed up’ by rallying before beginning a game, comment on
the gas laws involved
I can State Charles’s and Gay-Lussac’s law mathematically, in words and graphically
I can Define absolute zero
I can Convert between Celcius and Kelvin
I can solve mathematical questions using the Laws
I can develop an experimental method (demo) to demonstrate the law
I can Use the KMT to explain these gas laws
I can Hypothesize how your knowledge of Gay-Lussac’s law could influence how to safely
store compressed gas cylinders
I can explain, using gas laws, why Squash balls need to be ‘warmed up’ by rallying before
beginning a game, (page 537 #14 too)
Lesson 4 – The Combined Gas Law
Learning Intention
5. solve quantitative problems by performing calculations based on Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, Dalton’s
law of partial pressures, and the ideal gas law
6. Explain Dalton’s law of partial pressures, Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law
7. Explain Avogadro’s hypothesis and how his contribution to the gas laws has increased our understanding of the chemical reactions of gases
Uni/Multistructural
Relational
Extended Abstract
Success Criteria
Knowledge and
Understanding
Predicting, Explaining
and Calculating
Extending and Making
Connections
State the Combined and Avogadro’s law mathematically and in words
Define STP and SATP
Solve molar volume questions using Avogadro’s law
Solve questions using the combined gas law
Use the KMT to explain the laws
Predict how to calculate the molar mass of an unknown gas using Avogadro’s law and
molar volume
Create an analogy to explain the Laws to a small child who is young
I can state the Combined and Avogadro’s law mathematically and in words
I can define STP and SATP
I can solve molar volume questions using Avogadro’s law
I can solve questions using the combined gas law
I can use the KMT to explain the laws
I can predict how to calculate the molar mass of an unknown gas using Avogadro’s law
and molar volume
I can create an analogy to explain the Laws to a small child who is young
Lesson 5 – 2 parts Ideal gas law
Learning Intention
5. solve quantitative problems by performing calculations based on Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, Dalton’s
law of partial pressures, and the ideal gas law
6. Explain Dalton’s law of partial pressures, Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law
Uni/Multistructural
Relational
State the Ideal gas law
Using the ideal gas law, solve basic problems, solve for density of a gas, solve for molar
mass of a gas, and solve combined problems (such as molecular formula)
Extended Abstract
Success Criteria
Knowledge and
Understanding
Predicting, Explaining
and Calculating
Extending and Making
Connections
I can state the Ideal gas law
I can use the ideal gas law to solve basic problems, solve for density of a gas, solve for
molar mass of a gas, and solve combined problems (such as molecular formula)
Learning Intention
5. solve quantitative problems by performing calculations based on Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, Dalton’s
law of partial pressures, and the ideal gas law
6. Explain Dalton’s law of partial pressures, Boyle’s law, Charles’s law, Gay-Lussac’s law, the combined gas law, and the ideal gas law
Uni/Multistructural
Relational
Extended Abstract
Success Criteria
Knowledge and
Understanding
Predicting, Explaining
and Calculating
Extending and Making
Connections
State Dalton’s Law of partial pressure
State conditions where a gas may act not ideally
Solve gravimetric stoichiometry problems using the gas laws
Choose the appropriate gas law to solve the particular problem
I can state Dalton’s Law of partial pressure
I can state conditions where a gas may act not ideally
I can solve gravimetric stoichiometry problems using the gas laws
I can choose the most efficacious gas law for solving a problem