When 100 mL each of 2.0 × 10-4 M Ca2+ and 2.0 × 10-2 M F- are mixed, what is the remaining Ca2+ ion concentration and is precipitation complete? The solubility product constant of CaF2 is 5.3 × 10-9.
A) 5.6 × 10-4, no
B) 1.7 × 10-8, yes
C) 4.3 × 10-7, no
D) 1.7 × 10-6, yes
E) 5.4 × 10-5, no
Correct Answer:
Verified
Q41: When 100 mL each of 2.0 ×
Q42: What is the free Ag+ concentration of
Q43: When equal volumes of the indicated solutions
Q44: If iron(III) acetate is added to be
Q45: In which of the following one molar
Q47: What is the approximate concentration of free
Q48: To a saturated solution of barium carbonate
Q49: Consider an aqueous solution which is 0.020
Q50: If chromium(III) chloride is added to be
Q51: The solubility product constant of Mg(OH)2 is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents