School of Chemistry | Faculty of Science | The University of Sydney
Periodic Table (PDF) | Useful Data | Useful Formulas

CHEM1903 - Resources for Week 7


Topics and Learning Outcomes

  • Gas Laws
    •  use the ideal gas law to relate the number of moles, pressure, volume and temperature of a gas
    •  relate gas density and molar mass
    •  convert between the common units of pressure (atm, Pa and mmHg)
    •  use the appropriate value of the gas constant, R
  • Types of Intermolecular Forces
    •  identify the main types of intermolecular forces, and explain their importance in the formation of condensed phases
    •  predict trends in the strength of intermolecular forces with, for example, charge, dipole moment and molecular weight
    •  identify the relationship between boiling point, vapour pressure, enthalpy of vapourization and the strength of intermolecular forces
    •  use intermolecular forces to explain the concept of “like dissolves like"
    •  explain the hydrogen bond, identify the elements and bonds that  may undergo hydrogen bonding, and draw the structure of a hydrogen bond
    •  relate the strength of intermolecular forces to boiling points, and explain why this is a useful measure
    •  explain amphiphilicity and define amphiphiles and surfactants, and describe their key properties
  • Polymers and the Macromolecular Consequences of Intermolecular Forces
    •  describe the random coil conformation of a polymer, and calculate the random coil diameter and contour length of a vinyl (addition) polymer
    •  explain how entanglement and chain branching affects polymer properties
    •  give examples of natural addition and condensation polymers, and draw an amino acid and a peptide linkage
    •  explain primary, secondary, tertiary and quaternary structure in proteins
    •  recognise the types of intermolecular forces in natural and synthetic polymers

Textbook and eBook References

  • Gas Laws - Sections 6.2 - 6.6
  • Types of Intermolecular Forces - Sections 6.7 and 6.8
the eBook references are free and are taken from high quality sources.

Lecture Notes, Tutorial Worksheets & Answers and Suggested Exam Questions

You need to login to eLearning to access lecture notes.

ChemCAL and iChem Resources

Contributed Links and Resources

You can contribute resources to this site and rank the existing resources: log in to eLearning and follow the link to 'Contribute' under 'Course Resources'.

Gas Laws -  
  Science of scuba diving  
 
Description: summary of the gas laws and their relevance to diving
Tags: Henry's law | Boyle's law | Charles' law  |  Contributed by Adam Bridgeman
 
  Phun Gas Law  
 
Description: YouTube video with simulation of hot and cold air
Contributed by Adam Bridgeman
 
  Ideal Gas Law: Dealing with Different Units for P and V (short video tutorial)  
 
Tags: ideal gas law  |  Contributed by Adam Bridgeman
 
  Boyle's Law  
 
Description: simulation
Tags: Boyle's law  |  Contributed by Adam Bridgeman
 
  Charles' Law  
 
Description: simulation
Tags: Charles' law  |  Contributed by Adam Bridgeman
 
Types of Intermolecular Forces -  


Contact Us | Privacy | ©2024 School of Chemistry | last modified Friday, 21 February, 2014 :: top of the page ::