Table 4.

Comparison of the titration results, results are average of three consecutive titration run that were performed using a $88.7\pm 0.8$ molL⁻¹ NaOH standardized solution.

Sample (HCl)	Sample volume (μL)	Actual HCl concentration (molL−1)	Found HCl concentration (molL−1)	Difference (%)
1	43	$89.2\pm 0.9$	$89.5\pm 0.6$	$-0.3$
2	57	$89.2\pm 0.9$	$88.5\pm 0.9$	$0.8$
3	71	$89.2\pm 0.9$	$89.1\pm 1.5$	$0.1$
4	85	$89.2\pm 0.9$	$89.8\pm 0.5$	$-0.7$
5	100	$89.2\pm 0.9$	$88\pm 1$	$1.3$
6	115	$89.2\pm 0.9$	$88\pm 1$	$1.3$