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 1

The molar amounts A of CH₃COOH acid, experimental and theoretical amounts of NaOH, 𝐵_𝑒, 𝐵_𝑡, and recovery percentage (𝑅%) for acid-base potentiometric titrations using Ti/(SnO₂ + Sb₂O₃) indicator electrode.

A(M)	𝐵𝑒(M) NaOH	𝐵𝑡(M) NaOH	R%
0.1000	0.100	0.1000	100.00
0.0750	0.082	0.0750	109.30
0.0500	0.045	0.0500	90.24
0.0250	0.027	0.0250	108.00