Category Archives: Chemistry

Charles Law and Absolute Zero
How low can you go? Estimate absolute zero by graphing volume versus temperature data for gases in a sealed syringe. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com ATTENTION This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.From:FlinnScientificViews:0 0ratingsTime:16:34More inEducation

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Charles Law and Absolute Zero - Video

Colorful Heat
Colorful analogy for temperatures observed when the same amount of "heat" is added to different amounts of water. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com ATTENTION This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.From:FlinnScientificViews:0 0ratingsTime:08:07More inEducation

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Colorful Heat - Video

Redox and the Goddess of Beauty
Beautiful colors of vanadium ions show why vanadium was named after Vanadis, the Norse goddess of beauty. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com ATTENTION This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.From:FlinnScientificViews:0 0ratingsTime:15:55More inEducation

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Redox and the Goddess of Beauty - Video

Natural Indicators
Rose petals, herbal (hibiscus) teas, grape juice, apple skins mdash;students will love testing their favorite flowers or fruits. Your chemistry lab will never smell so good! This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com ATTENTION This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.From:FlinnScientificViews:0 0ratingsTime:17:35More inEducation

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Natural Indicators - Video

Battle of the Acids
Compare the "frothing and foaming" ability of two acids with calcium carbonate. The pH scale, H+ concentration, and rate of reaction all play a role. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com ATTENTION This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.From:FlinnScientificViews:0 0ratingsTime:18:55More inEducation

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Battle of the Acids - Video

"All in the Family" Properties of Halogens
Every family has similarities and differences. The halogen family tells all! This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com ATTENTION This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.From:FlinnScientificViews:1 0ratingsTime:23:40More inEducation

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"All in the Family" Properties of Halogens - Video