Excess Transport Properties of Binary Mixtures of Quinoline with Xylenes at Different Temperatures

Table 3

Coefficients of Redlich-Kister equation (𝐴_𝑖) and standard deviations (𝜎) for excess adiabatic compressibility (𝛽^𝐸), excess intermolecular free length (𝐿_𝑓^𝐸), excess acoustic impedance (𝑍^𝐸), and excess ultrasonic velocity (𝑢^𝐸) for binary liquid mixtures.

Properties	𝑇/K	𝐴0	𝐴1	𝐴2	𝜎
{Quinoline (1) + o-xylene (2)}
10^−11𝛽^𝐸/(m^2·N^−1)	303.15	−14.2750	15.7470	−19.3987	0.6231
	308.15	−28.7822	50.6552	−42.1525	2.1127
	313.15	−17.6239	21.2062	−27.0003	0.9585
	318.15	−18.7916	26.9112	−35.7657	1.2192
10^−4𝐿𝑓^𝐸/(m)	303.15	−15.4753	18.3256	−25.1069	0.7669
	308.15	−17.0736	20.3448	−29.2354	0.9519
	313.15	−18.8797	24.2345	−34.6635	1.1721
	318.15	−19.8516	30.8846	−45.9429	1.4765
10^4𝑍^𝐸/(Kg·m^2·s^−1)	303.15	3.8618	−13.7678	27.2629	0.6353
	308.15	3.3493	−12.9783	28.4726	0.7100
	313.15	3.7404	−14.2036	31.6728	0.8641
	318.15	1.8696	−17.0587	42.6292	0.9230
𝑢^𝐸/(m·s^−1)	303.15	72.2489	−105.2525	169.0334	5.2762
	308.15	80.2265	−123.8911	219.0926	6.9440
	313.15	89.2298	−154.6148	264.9103	8.2814
	318.15	102.3393	−204.3521	328.8972	11.0408
{Quinoline (1) + m-xylene (2)}
10^−11𝛽^𝐸/(m^2·N^−1)	303.15	−21.9058	31.4522	−26.7769	1.1162
	308.15	−24.3389	36.3768	−31.2803	1.3641
	313.15	−26.3980	42.3813	−39.2213	1.7172
	318.15	−30.0673	51.5898	−49.7464	2.1494
10^−4𝐿𝑓^𝐸/(m)	303.15	−24.3607	37.6519	−32.0435	1.3789
	308.15	−26.8359	43.2278	−37.1303	1.6805
	313.15	−28.8479	49.9906	−46.9235	2.0995
	318.15	−32.7902	60.3208	−59.4502	2.5997
10^4𝑍^𝐸/(Kg·m^2·s^−1)	303.15	10.0579	−27.656	25.6108	1.0966
	308.15	10.5394	−30.9755	26.8524	1.3238
	313.15	10.1966	−32.6801	33.4784	1.4769
	318.15	11.9598	−37.0021	41.4323	1.6993
𝑢^𝐸/(m·s^−1)	303.15	127.5056	−281.9268	210.6969	11.5612
	308.15	134.0042	−310.4828	252.1364	13.3956
	313.15	142.3595	−363.6245	328.7575	16.7309
	318.15	157.3428	−427.7324	412.1425	20.2179
{Quinoline (1) + p-xylene (2)}
10^−11𝛽^𝐸/(m^2·N^−1)	303.15	−24.3371	40.1603	−34.8069	1.4993
	308.15	−26.1737	42.5118	−35.8559	1.7109
	313.15	−30.5317	50.6633	−42.1002	1.9289
	318.15	−33.3037	58.4176	−51.3519	2.2552
10^−4𝐿𝑓^𝐸/(m)	303.15	−26.8705	48.104	−41.4238	1.8424
	308.15	−28.7822	50.6552	−42.1525	2.1127
	313.15	−33.8045	59.9962	−48.8655	2.3611
	318.15	−36.5393	68.562	−59.8297	2.7239
10^4𝑍^𝐸/(Kg·m^2·s^−1)	303.15	10.6611	−35.6773	32.3543	1.4669
	308.15	10.9532	−36.633	29.7221	1.7861
	313.15	13.5849	−41.1183	31.3799	1.8255
	318.15	14.1107	−43.7213	39.128	1.8140
𝑢^𝐸/(m·s^−1)	303.15	143.0469	−360.5048	271.5399	14.6146
	308.15	148.7841	−368.4327	277.8589	15.3763
	313.15	179.5480	−431.3940	319.9555	17.7116
	318.15	184.2120	−485.6012	383.7827	21.1574