Development of a Novel Solid-State Sensor Electrode Based on Titanium Thin Film as an Indicator Electrode in Potentiometric and Conductometric Acid-Base Titration in Aqueous Solution

Table 7

The relation between the molar conductance, Λ_𝑚, in units of 10⁻⁴ Sm² mol⁻¹, of some common electrolytes and the glass conductive electrode in aqueous solution at 298 K.

A(M)	HCl		NaCl		KCl		H2SO4		CH3COOH		NH4OH
	G.E*	S.E**	G.E*	S.E**	G.E*	S.E**	G.E*	S.E**	G.E*	S.E**	G.E*	S.E**
0.1000	391.5	392.04	107.01	107.13	128.84	128.79	249.78	249.72	5.18	5.15	3.6	3.61
0.0100	412.3	411.92	118.51	118.47	141.13	140.09	336.35	336.28	16.09	15.78	16.29	16.287
0.0010	421.4	420.98	123.7	123.67	146.9	147.005	399.5	399.44	48.18	48.11	49.201	49.217
0.0005 M	422.2	423.001	124.42	123.7	147.9	147.97	412.95	412.82	67.54	67.5	67.68	67.678

*Glass electrode, **studied electrode.