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Indicators for Acids and Bases

Order-No. 6226

Year of production: 2016
Duration: 05:51 minutes

This film is about indicators for acids and bases. To find out whether a liquid is acidic or alkali, indicators are used to measure pH levels. The pH level is a measure for the properties acidic, neutral and alkaline in aqueous solutions. It ranges from 0 for extremely acidic to 14 for extremely alkaline. Pure water is neutral and is in the middle of the scale with a pH value of 7. With the help of various experiments, this film shows how to measure the pH levels of aqueous solutions.

At the end of the purchase process you can choose between the delivery types Download and USB stick.
9,00 

No GEMA fee.
Protected by copyright.

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Classroom license for unlimited use in your lessons
School license for unlimited use at your entire school
Flatrates are subject to the license conditions stated in the product text

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