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Hipervinculo Química

Testing pH Levels in Everyday Foods and Household ...

The pH level project is designed for students to test the acidity of common fruits, foods, and household products. Students should also be asked to consider the connection between pH levels and toxici ...

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Hipervinculo Biología

Total Alkalinity and pH of Personal Care Products

Every day we use personal care products like shampoos, soaps, and lotions. We trust that these substances will clean and beautify us without giving us rashes. The scientists who design shampoos and fa ...