Chemistry 20/30

Chemistry 20  (5 credits)

Prerequisite Recommendation:  65% or greater in Science 10.

This highly academic program is designed to study matter and its changes. This program emphasizes the context of science by considering the interrelationships among science, technology and society. Students, through the study of Chemistry 20–30, are given an opportunity to explore and understand the natural world and to become aware of the profound influence of chemistry on their lives.

The four topics covered are:

  • The Diversity of Matter and Chemical Bonding
  • Forms of Matter: Gases
  • Matter as Solutions, Acids and Bases
  • Quantitative Relationships in Chemical Changes

Laboratory work will reinforce the theoretical concepts.


Chemistry 30 (5 credits)

Prerequisite Recommendation:  65% or greater in Chemistry 20 and Math 20-1.

This highly academic program is designed to study matter and its changes. This program emphasizes the context of science by considering the interrelationships among science, technology and society. Students, through the study of Chemistry 20-30, are given an opportunity to explore and understand the natural world and to become aware of the profound influence of chemistry on their lives.

The four topics covered are:

  • Thermochemical Changes
  • Electrochemical Changes
  • Chemical Changes of Organic Compounds
  • Chemical Equilibrium Focusing on Acid-Base Systems

Laboratory work will reinforce the theoretical concepts

Note:  Completion of Chemistry 30 requires the writing of a provincial diploma examination and the course is a prerequisite for many science based programs at post-secondary institutions.  

Last modified on

RT @MandelaUnited: Our new embroidery machine arrived today! Big plans to support student learning in CTS and eventually beyond. A huge thanks to all the @yyCBEdu Service Units that helped make this happen. #wearecbe https://t.co/F2QucTeLV5

RT @KidsHelpPhone: We're always here for you. Save Kids Help Phone’s contact info into your phone as a reminder that our team of counsellors and crisis responders are here for you 24/7! 📞Call 1-800-668-6868 📱 Young people text TALK to 686868 📱 Adults text WELLNESS to 741741 #BellLetsTalk https://t.co/s72DD5sg9O

RT @YourAlberta: These are tough times for many of us. If you’re struggling, you don't have to go it alone. Mental health support is available: https://t.co/h4gtWjUY8r We're stronger together. When you join the #BellLetsTalk conversation, your story can help others in their pursuit of recovery. https://t.co/jwMBE9NBvS

RT @WeAreLouisCBE: Today @WeAreLouisCBE we wore blue in support of #BellLetsTalk https://t.co/XIVKXCxzlb

Today’s Board of Trustees public meeting will be held virtually starting at noon. We invite you to stream the meeting online https://t.co/nvCl1fvF09 #yycbe https://t.co/pDtYisd20j