CHEMISTRY

For Grades
9+

What is Chromatography?

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Created by: Humna Siddiqui and Hania Siddiqui (from START Toronto)

 

Have you ever heard the word "chromatography"? Check out this video to discover more about this chemistry technique and a few of the many ways it can be applied in forensics.

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Chemistry: Acids & Bases

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Click the video above to learn more about Acids & Bases, created by START University of Toronto member Ria Cheng!

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Chemistry: The Connection Between Hydrogen Peroxide & Water

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Created by: Fatima, University of Toronto student

How can two things look so similar yet act so differently? Discover the difference a single atom makes as  Fatima talks about the connection between hydrogen peroxide and water!

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Chemistry: Matter

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Discover the connection between “matter” and all of the solids, liquids, and gases we encounter on Earth! Then explore the differences between the 3 states of matter and the special rules scientists use to better understand everything that exists in our universe!

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Chemistry: Heterogenous vs. Homogenous Mixtures

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Created by: Camille Lavoie from START York

Description:
Join us as we learn about mixtures! What makes something a mixture? Are
all mixtures the same? Camille takes us step-by-step through an
experiment to help us gain a simplified understanding of heterogeneous
vs. homogeneous mixtures.

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