The Kilcher Homestead is a 600 acre Pioneer Homestead that has been protected for perpetuity via a ConservatIon Easement. The Kilcher Family has also preserved the Historic Cabin and site as a LIving Museum.
Yes, negative pH is possible, but not in water as a solvent. The range of pH in water is 0 to 14 (to be more precise, it is -1.7 to 15.7, but for simplicity's sake, we start with the usual values.) Thus, what pH indicates is the ability of the acid to form H3O+, which can then donate a proton.
Basics Of pH Control. FUNDAMENTAL CONSIDERATIONS. By definition, pH is the negative logarithm of the. hydrogen-ion concentration in aqueous solution. This. means that a solution having a pH value of 4 has ten. times more hydrogen ions than a solution whose pH is. 5. For control systems neutralizing spent acids or. bases, pH value per se is of little consequence except.