Question

At what ph of the mouth does calcium phospahte get corroeded

Answer 1

Answer:

White tooth enamel is calcium phosphate which is very hard. It gets affected when the pH of our mouth falls below 5.5. The bacteria present in our mouth breaks down the food particles into acids which damage our teeth by corroding them.

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Answer 2

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Answer :

When the pH value falls to 5.5 (acidic) , calcium phosphate gets corroded

Answer-> 5.5

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