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Tooth enamel is made of sparingly soluble hydroxyapatite which has dissolution-precipitation equilibrium given as: Calo(PO4).a) shift the dissolution-precipitation equilibrium of hydroxyapatite to right

b) shift the dissolution-precipitation equilibrium of hydroxyapatite to left

c) no influence

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Answer #1

Answer: (a) Reaction shifts to Right as the OH- ions react with acid so the concentration of OH- is get reduced.

Ansor (A) Baloned reachais Ca, (Pow (on), i) - 10 Ca2+ + 6P045 + 2017 The super substance Supar substane is soda dring in or

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