The reaction for enamel decay due to acids on the teeth is as follows: Ca 10 (PO

Question

The reaction for enamel decay due to acids on the teeth is as follows:

Ca10(PO4)6(OH)2 + 8H+ ---> 10 Ca2++ 6HPO42+2H2O

Is the reaction typically catalyzed? If so, what substance(s) serve as the catalyst? Are the catalysts specific to this reaction or do they catalyze other similar reactions?

I want to say higher concentration acids will catalyze the reaction, or acidic foods will serve as a catalyst because they cause the demineralization of enamel faster than the acids in your mouth would. But are these catalysts or do they effect more than just the speed of the reaction?

Explanation / Answer

No. The reaction ffor enamel decay is not catalyzed reaction.

Since saliva contains acid, the reaction occurs slowly but in presence of acidic substace, the reaction speed up.

The acidic substances in foods and drinks are responsible for this reaction.

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