Chemical Reactions Level 1 (expired)

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chemical formuale


Introduction

Getting Started

Course Content

How Good are Your Study Habits?

Section 1 - Introduction to Reactions

Chemical Changes and Physical Changes

What Is a Chemical Reaction?

Colours of Selected Ions and Solids

Names and Chemical Formulae of Ionic Compounds

Navigating the Macroscopic, Sub-microscopic and Symbolic worlds

Learning Objectives

Quizzes

  • Chemical comprehension-Quiz set 1. 10 short answer questions and answers.
  • Introduction to reactions-Quiz set 2. 51 mcq questions and answers.

Section 2 - Combination Reactions

What is a Combination Reaction?

Thermal Combination Reactions

The Thermal Combination of Magnesium Metal with Oxygen

The Thermal Combination of Iron Metal with Sulfur

The Thermal Combination of Copper Metal with Oxygen

Learning Objectives

Quiz

  • Combination reactions-Quiz set 1. 40 short and long answer exam questions and answers.

Section 3 - Decomposition Reactions

What is a Decomposition Reaction?

Thermal Decomposition Reactions

The Thermal Decomposition of Copper Hydroxide

The Thermal Decomposition of Copper Carbonate

The Thermal Decomposition of Calcium Hydrogen Carbonate

A Catalytic Decomposition Reaction

The Catalytic Decomposition Hydrogen Peroxide

Summary of Decomposition Reactions

Simple Tests for Colourless Liquid and Gaseous Products

Learning Objectives

Quiz

  • Decomposition reactions-Quiz set 1. 40 short and long exam questions and answers.

Section 4 - Displacement Reactions

What is a Displacement Reaction?

The Displacement Reaction of Copper Sulfate with Iron

The Element Activity Series

Electron Transfer

Learning Objectives

Quizzes

  • Displacement reactions-Quiz set 1. 10 mcq questions and answers.
  • Displacement reactions-Quiz set 2. 40 short and long exam questions and answers.

Section 5 - Precipitation Reactions

What is a Precipitation Reaction?

Summary

Learning Objectives

Quizzes

  • Precipitation reactions-Quiz set 1. 40 short and long exam questions and answers.
  • Precipitation reactions-Quiz set 2. 40 short and long questions and answers.

Appendix 1 - The Official Prescription

Appendix 2 - AS90934 Study Checklist

Appendix 3 - Exam Resource Booklet

Appendix 4 - About the Author

Exam Paper Library

  • NCEA Exam Paper Library (2015-2023). Includes seven exam papers and examiner-level advice on how to answer all the questions.