Solid Calcium Hydroxide Is Dissolved in Water Until the PH

question 89

Multiple Choice

Solid calcium hydroxide is dissolved in water until the pH of the solution is 10.94. What is the hydroxide ion concentration [OH^-] of the solution?

• A) 3.06 M
• B) 1.1 ×10^-11 M
• C) 1.0 ×10^-14 M
• D) 8.7 ×10^-4 M
• E) none of these