Our Level 2 Oxidation-reduction Walkthrough Guide takes you on a journey through the fascinating chemistry of oxidation-reduction reactions, with a focus on what NCEA is expecting you to know for this internal assessment.

We'll cover:

• The basics of redox reactions, how to identify species that are being oxidised and reduced using both oxidation numbers and electron transfer.
• The practical component of this internal, how to record your observations and includes all the jargon you need to include in an Excellence level answer.

Each section includes Stop and Checks and Quick Questions to test parts of your understanding that need work, and to help you study smarter, not harder. All of the answers, including how we got there are available online.

Our Level 2 Oxidation-reduction Walkthrough Guide takes you on a journey through the fascinating chemistry of oxidation-reduction reactions, with a focus on what NCEA is expecting you to know for this internal assessment.

We'll cover:

• The basics of redox reactions, how to identify species that are being oxidised and reduced using both oxidation numbers and electron transfer.
• The practical component of this internal, how to record your observations and includes all the jargon you need to include in an Excellence level answer.

Each section includes Stop and Checks and Quick Questions to test parts of your understanding that need work, and to help you study smarter, not harder. All of the answers, including how we got there are available online.