Chemistry Honors – Class 36

Balloons

Dates

Gas Laws Review – Test Tomorrow

Test Structure (60 minutes)
- Provided: conversions, gas laws, basic calculator
- 10 short answer questions (may involve numbers)
- 4 calculation questions (require a calculator)
  - gas stoichiometry
  - combined gas law
  - ideal gas law
  - lab calculations
Combined Gas Law
- What is true about the units for each quantity of this law?
- How do I convert between the units?
- How do I solve and show work for problems of this type?
Boyle’s Law
- What is an inverse relationship?
- What is a direct relationship?
- How do I know what to plot to generate a straight-line graph?
Ideal Gas Law
- How are the quantities related?
- How can you convert between units of R?
Dalton’s Law of Partial Pressures
- Why can pressures be added for gas mixtures?
- How is pressure defined?
- How do i use a manometer to compare pressures of gases?
Avogadros’ Law
- How is this related to mole ratio?
- How are volumes of gases added in the same container?
Defining an ideal gas
- What are the qualities of an ideal gas?
- Why do we need to define an ideal gas?
Molar Volume Lab calculations – Lab Ideas
- How does changing the amount of acid impact the lab?
- How do I correct the molar volume for temperature and pressure?
- What factors impacted the result? How?
Reaction Stoichiometery
- How do I predict the volume of a gas produced in a reaction?
- How is the volume of a reactant related to other reactants and products in a reaction?

In-Class Work (Practice for Exam Suggestions)

Homework

Chemteacher