Work requirement 3 is connected to the Industrial Chemistry Section and will be assessed as a portfolio of items that are completed during this area of study.

Much of the exam CAT 1 is based directly on this work requirement, consequently it is important that students have the fundamental experiences involved in and understandings derived from this task.

Some components of the Portfolio will be assessed on an ongoing basis - ie the prac work will be submitted for assessment no later than 3 days after the completion of the practical exercise.

If an item of the portfolio is not performed to a satisfactory standard, the item will be returned and the student will have the opportunity to redo and resubmit the item.

The work requirement will be assessed to an S or N standard.

The folio will consist of the following items:

• Prac: Determination of the equilibrium constant for a given system
• Exercises: The Equilibrium Law
• Exercises: Le Chatelier's Principle
• Exercises: Applications of equilibrium

It is anticipated that this work requirement will take approximately 15 hours including the practical work.

Last Date for final submission of any unmarked folio work: Thursday 9^th April

______________________________________

Student: ________________________________

Date Submitted S/N?

Prac: Determination of the equilibrium constant for a given system __________ ___

Exercises: The Equilibrium Law __________ ___

Exercises: Le Chatelier's Principle __________ ___

Exercises: Applications of equilibrium __________ ___