. 2020 May 5;6(5):e03664. doi: 10.1016/j.heliyon.2020.e03664

Table 2.

Equilibrium of Protocatechuic acid with TOA in octanol at 293 K.

[TOA]⁰_org kmol m⁻³	[HP]₀ kmol m⁻³	[HP]_aq kmol m⁻³	[HP]_org kmol m⁻³	K_D	Avg K_D	E%	Avg E%	Z	K_E
0.2287	0.001	0.0003	0.0007	2.08	2.93	67.50	73.99	0.0030	15.04
	0.003	0.0008	0.0022	2.69		72.93		0.0096
	0.005	0.0012	0.0038	3.03		75.18		0.0164
	0.007	0.0018	0.0052	2.99		74.94		0.0229
	0.01	0.0021	0.0079	3.85		79.39		0.0347
0.4575	0.001	0.0003	0.0007	2.45	3.76	71.00	78.12	0.0016	9.85
	0.003	0.0007	0.0023	3.29		76.67		0.0050
	0.005	0.0011	0.0039	3.44		77.50		0.0085
	0.007	0.0013	0.0057	4.39		81.46		0.0125
	0.01	0.0016	0.0084	5.25		84.00		0.0184
0.6862	0.001	0.0003	0.0007	2.83	4.19	73.86	79.98	0.0011	7.22
	0.003	0.0007	0.0023	3.59		78.20		0.0034
	0.005	0.0010	0.0040	4.08		80.30		0.0059
	0.007	0.0013	0.0057	4.58		82.09		0.0084
	0.01	0.0015	0.0085	5.87		85.44		0.0125
0.9150	0.001	0.0002	0.0008	3.07	5.14	75.44	82.67	0.0008	6.78
	0.003	0.0006	0.0024	4.09		80.37		0.0026
	0.005	0.0008	0.0042	5.18		83.82		0.0046
	0.007	0.0010	0.0060	6.00		85.71		0.0066
	0.01	0.0012	0.0088	7.33		88.00		0.0096
1.1437	0.001	0.0002	0.0008	3.96	6.10	79.84	85.29	0.0007	6.30
	0.003	0.0005	0.0025	5.28		84.07		0.0022
	0.005	0.0007	0.0043	6.12		85.95		0.0038
	0.007	0.0009	0.0061	7.00		87.50		0.0054
	0.01	0.0011	0.0089	8.16		89.08		0.0078