Question 16 A mixture of 2.00 mL 0.100 M sodium hydroxide and 1.00 L of 0.200 M calcium chloride was prepared. Calcium hydroxide Ksp = 8.0 x 10-6 Write capital letters only on the space provided. 1. What is the molarity of OH in the solution? A. 1.99 x 10-1 B. 9.998 x 10-3 C. 1.99 x 104 D. 3.99 x 10-4 2. What is the molarity of Ca2+ in the solution? A. 1.99 x 10-1 B. 9.998 x 10-3 C. 1.99 x 10-4 D. 3.99 x 10-4 3. What is the value of Q? A. 3.98 x 10-5 B. 7.95 x 10-6 C. 1.59 x 10-8 D. 7.95 x 10-9 4. Will a precipitate form? A. Yes B. No

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