Assertion: calcium hydroxide's ph | /r/HasProperty | table
Facets:
Source sentences:
text: So knowing the magnesium concentration, the constants K sp (= 1.2 x 10-17 when the concentrations are in molar units) and K w * (= 6.45 x 10-14 in molar units at 25°C) and the activity coefficients, we can determine K as a function of pH (Table 2).