1. Consider treating 1.0 mols Ca(OH)2(s) with 1.0 L of 1.0 M HCl. How must resultant system-pH and solubility(s) of Ca(OH)2 compare to pH and s(Ca(OH)2) sat'd in d. H2O(l)? Why? Do the analysis which resolves the issue. Show all pertinent work except arithmetic. (Assume that system liquid-phase volume remains at 1.0 L. )
2. Reconsider the system: CaCO3(s) saturated in 1.0 M H4NCl, which was studied in class. Analyze this system by appropriate K, MB, and CB consideration in order to calculate pH and s(CaCO3). Show all pertinent work except arithmetic. (Assume a system liquid-phase volume of 1.0 L.)