17 55 What is the molar solubility of Ca(OH)2 in pure water (Ksp - 5.02 x 106)? O 1.36 x 10-2 M O 5.16 x 10-6 M O 1.22 x 10-5 M 1.12 x 10-3M 01.08 x 10-2M 18 55 When titrating a weak monoprotic acid with NaOH at 25C, the O pH will be equal to 7 at the equivalence point. O pH will be less than 7 at the equivalence point. pH will be greater than 7 at the equivalence point