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Hipervinculo Física
What a base is and its properties and uses. How to detect and measure the strength of bases.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in ...
Hipervinculo Química
Learn about alkaline mineral springs.
Image: Jon Sullivan;Source:https://upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Hot_spring_in_Yellowstone.jpg/1024px-Hot_spring_in_Yellowstone.jpg; License: C ...
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