This question is under the topic of applications of acids and bases. I need a full and thorough explanation but I can't actually think of one. :confused: HELP!

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Originally Posted by saracade

this question is under the topic of applications of acids and bases. i need a full and thorough explanation but i can't actually think of one. :confused: HELP!

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To keep our teeth clean :rolleyes:

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The pH of toothpaste is usually between 8 and 9. Plaque produces acids that wear away at our enamel and dentine. Toothpaste neutralizes acids in our mouth, and stays at a relatively high pH as not to do further harm to our teeth.