"Dessus de bouchon"
12 Résultats
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Universal Indicator Color Charts
Liquidation
Easily determine pH with the universal indicator chart.
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Wards® Red Cabbage Juice pH Indicator
A colorful way to test the pH of various solutions!
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pH Test Paper Set for Household Products
Hey, what’s the pH in your apple? Here’s a fun kit for the lower grade levels.
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Innovating Science® Dissociation Constants of Weak Acids Kit
Its All About Equilibrium!
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Innovating Science® Acids and Bases Lab Activity
In this activity, students make hypotheses regarding household items and then test them.
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Red Cabbage pH Indicator Kit
Use Red Cabbage Extract as a Natural Acid-Base Indicator
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Innovating Science® Disappearing Rainbow Demonstration
Demonstrate the concepts of Indicators and Acids and Bases!
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American Chemical Society: Chemistry's Colorful Clue Lab Activity
Real world application of chemistry on natural water sources.
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Innovating Science® Acids and Bases Kit
Use Standardization Techniques to Determine Molarity
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Innovating Science® Determination of the Properties of Buffer Solutions
What Does A Buffer Do?
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