Hydroxyapatite, which is a component of tooth enamel, is very insoluble in water. For the following reaction, K_sp = 2.3 *10^-⁵⁹.
Ca₅(PO₄)₃(OH)(s) $\rightleftarrows$ Ca₅(PO₄)₃⁺(aq) + OH^-(aq)
What is the molar concentration of Ca₅(PO₄)₃⁺ when the pH of the mouth is 4.0?

Question

Hydroxyapatite, which is a component of tooth enamel, is very insoluble in water. For the following reaction, K_sp = 2.3 *10^-⁵⁹.
Ca₅(PO₄)₃(OH)(s)

\rightleftarrows

Ca₅(PO₄)₃⁺(aq) + OH^-(aq)
What is the molar concentration of Ca₅(PO₄)₃⁺ when the pH of the mouth is 4.0?

Quizplus · Accepted Answer

The Answer of Hydroxyapatite, which is a component of tooth enamel, is very insoluble in water. For the following reaction, K_sp = 2.3 *10^-⁵⁹. Ca₅(PO₄)₃(OH)(s) $\rightleftarrows$ Ca₅(PO₄)₃⁺(aq) + OH^-(aq) What is the molar concentration of Ca₅(PO₄)₃⁺ when the pH of the mouth is 4.0?

Hydroxyapatite, Which Is a Component of Tooth Enamel, Is Very ⇄\rightleftarrows⇄

Hydroxyapatite, Which Is a Component of Tooth Enamel, Is Very $\rightleftarrows$