Question
An aqueous solution of Ca(OH)2 has an equilibrium calcium ion concentration of [Ca2+] = 6.33×10−3 M at 25 oC.
What is the pH of the solution?
What is the pH of the solution?
Answers
DrBob222
Ca(OH)2(s) ==> Ca^2+ + 2OH^-
If (Ca^2+) = 6.33E-3 the OH must be twice that. Convert that to pH.
If (Ca^2+) = 6.33E-3 the OH must be twice that. Convert that to pH.