Work requirement 1 is connected to the Consumer 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: Flame Tests or Colorimetry
• Prac: Chromatography
• Prac: Gravimetric analysis
• Prac: Volumetric analysis
• Prac: Student designed consumer testing (determination of acid in vinegar or other product).

• Worksheet: Significant figures and Accuracy
• Investigation of a range of instrumental analytical techniques
• Worksheet/summary: The means available to conduct analyses

• Exercises: Qualitative analysis
• Exercises: Gravimetric analysis & Mole theory
• Exercises: Volumetric analyses & Acids and bases
• Exercises: Redox reactions
• Exercises: Instrumental analysis

It is anticipated that this work requirement will take approximately 40 hours including the practical work.

Due Date for final submission of any unmarked folio work: Friday 13^th March

______________________________________

Student: ________________________________

Date Submitted S/N?

Prac: Flame Tests or Colorimetry __________ ___

Prac: Chromatography __________ ___

Prac: Gravimetric analysis __________ ___

Prac: Volumetric analysis __________ ___

Prac: Student designed consumer testing __________ ___

Worksheet: Significant figures and Accuracy __________ ___

Investigation of a range of instrumental analytical techniques __________ ___

Worksheet/summary: The means available to conduct analyses __________ ___

Exercises: Qualitative analysis __________ ___

Exercises: Gravimetric analysis & Mole theory __________ ___

Exercises: Volumetric analyses & Acids and bases __________ ___

Exercises: Redox reactions __________ ___

Exercises: Instrumental analysis __________ ___