Multiple Choice
Pure water is saturated with slightly soluble calcium fluoride,CaF2.Which of the following is true concerning the equilibrium concentration of Ca2+?
A) ![Pure water is saturated with slightly soluble calcium fluoride,CaF<sub>2</sub>.Which of the following is true concerning the equilibrium concentration of Ca<sup>2+</sup>? A) B) [Ca<sup>2+</sup>] = [F<sup>-</sup>] C) D) E) [Ca<sup>2+</sup>] = K<sub>sp</sub>](https://d2lvgg3v3hfg70.cloudfront.net/TB2288/11ea7a3a_9f30_f91a_a82d_8d61a9ee3ff1_TB2288_11.jpg)
B) [Ca2+] = [F-]
C) ![Pure water is saturated with slightly soluble calcium fluoride,CaF<sub>2</sub>.Which of the following is true concerning the equilibrium concentration of Ca<sup>2+</sup>? A) B) [Ca<sup>2+</sup>] = [F<sup>-</sup>] C) D) E) [Ca<sup>2+</sup>] = K<sub>sp</sub>](https://d2lvgg3v3hfg70.cloudfront.net/TB2288/11ea7a3a_9f30_f91b_a82d_7710277ae6fe_TB2288_11.jpg)
D) ![Pure water is saturated with slightly soluble calcium fluoride,CaF<sub>2</sub>.Which of the following is true concerning the equilibrium concentration of Ca<sup>2+</sup>? A) B) [Ca<sup>2+</sup>] = [F<sup>-</sup>] C) D) E) [Ca<sup>2+</sup>] = K<sub>sp</sub>](https://d2lvgg3v3hfg70.cloudfront.net/TB2288/11ea7a3a_9f30_f91c_a82d_51386b021931_TB2288_11.jpg)
E) [Ca2+] = Ksp
Correct Answer:
Verified
Correct Answer:
Verified
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