Table 2: Mole fraction of first component , density, viscosity, and surface tension for various systems.
(a) System: ethanoic acid (1) + benzene (2)

Temp. = 298.15, K = 308.15, K = 318.15, K
10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s 103 , N m−1 10−3 , kg m−3 , mPa s 103σ, N m−1

0.00000.87820.603528.210.86690.529426.750.85600.458825.24
0.14650.88990.615728.02−0.57600.87920.559926.63−0.23500.86850.494125.20−0.0080
0.27860.90350.616527.89−0.76520.89260.545126.54−0.66310.88220.474625.18−0.5441
0.39840.91810.625827.73−0.89310.90730.538026.46−0.90220.89670.468225.16−0.7692
0.50740.93350.651727.61−0.96830.92260.552826.39−1.01210.91190.494125.15−0.7465
0.60710.94960.696427.51−0.99910.93870.590626.33−1.02630.92790.547725.14−0.5641
0.69860.96660.758727.41−0.99720.95560.647026.28−0.98310.94490.616725.13−0.2991
0.78290.98450.836427.33−0.97330.97370.715826.23−0.91220.96290.685925.130.0009
0.86071.00320.926527.25−0.93300.99240.790426.18−0.84500.98170.741825.120.3209
0.93291.02291.026327.17−0.87841.01200.864726.14−0.85611.00120.772825.120.6777
1.00001.04371.131027.101.03250.948726.101.02130.766725.11

(b) System: propanoic acid (1) + benzene (2)

Temp. = 298.15, K = 308.15, K = 318.15, K
10−3 , kg m−3 , mPa s 103 , N m−1 10−3 , kg m−3 , mPa s 103 , N m−1 10−3 , kg m−3 , mPa s 103 , N m−1

0.00000.87820.603528.210.86690.529426.750.85600.458825.24
0.11640.88770.629927.79−0.18800.87660.553326.38−0.15310.86580.480924.95−0.0851
0.22870.89740.645227.42−0.31510.88630.561926.06−0.32900.87560.488924.69−0.2620
0.32540.90630.661727.12−0.37420.89540.572225.80−0.40920.88470.508124.47−0.2471
0.44150.91780.695426.76−0.38310.90710.599525.49−0.41800.89650.548324.22−0.1361
0.54250.92880.740826.46−0.34300.91810.640425.23−0.35830.90750.599224.01 0.0273
0.64010.94030.798526.17−0.27110.92950.694424.97−0.25300.91890.657223.81 0.2271
0.73450.95200.863825.89−0.17640.94130.755324.73−0.11710.93070.712823.62 0.4525
0.81810.96290.924225.65−0.07720.95220.809524.520.02410.94160.751623.45 0.6797
0.91430.97610.988625.370.05560.96540.861624.270.20910.95470.769723.27 1.0053
1.00000.98821.030525.130.97740.885824.070.96660.741223.10

(c) System: butanoic acid (1) + benzene (2)

Temp. = 298.15, K = 308.15, K = 318.15, K
10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s103 , N m−1

0.00000.87820.603528.210.86690.529426.750.85600.458825.24
0.09650.88440.655427.84−0.08210.87370.572326.43−0.05020.86290.494424.990.0442
0.19380.89090.700227.52−0.20230.88060.604626.16−0.20710.86990.550124.770.2503
0.29180.89780.742727.20−0.30810.88770.643725.89−0.25830.87720.616224.560.3907
0.39060.90490.798726.91−0.34820.89490.695425.65−0.25400.88460.684924.370.4783
0.49020.91240.876326.63−0.33040.90260.764525.42−0.20310.89230.750124.190.5266
0.59060.92020.978826.35−0.26910.91050.851625.20−0.11710.90030.807824.010.460
0.69170.92791.104926.08−0.17820.91860.953424.97−0.00740.90850.855823.840.5413
0.79370.93601.248025.81−0.06710.92681.062024.750.11820.91690.894423.670.5170
0.89640.94441.395425.550.05730.93511.164524.530.25640.92530.926223.510.4754
1.00000.95331.528325.310.94341.242124.330.93350.956223.35

(d) System: ethanoic acid (1) + acetophenone (2)

Temp. = 298.15, K = 308.15, K = 318.15, K
10−3 , kg m−3 , mPa s 103 , N m−1 10−3 , kg m−3 , mPa s 103 , N m−1 10−3 , kg m−3 , mPa s 103 , N m−1

0.00001.02411.658938.741.01561.346937.671.00691.008236.28
0.18521.02791.646836.980.42161.01961.367436.120.53051.01131.095434.920.8861
0.33841.03091.612735.530.45291.02281.369234.570.60301.01391.126533.590.9093
0.46721.03341.561334.190.47531.02501.346533.140.65651.01611.124232.270.9515
0.57701.03571.499332.830.49121.02691.304831.840.69841.01791.100631.001.0064
0.67171.03741.432931.620.50281.02841.251130.66 0.73291.01921.062229.771.0707
0.75421.03931.366230.550.51111.02991.190829.600.76161.02051.013628.591.1427
0.82681.04061.301429.410.51661.03061.128228.630.78601.02150.957727.681.2224
0.89111.04191.240328.520.52061.03171.065927.760.80711.02210.896926.741.3091
0.94851.04321.1834 27.810.52391.03241.005726.960.82451.02170.832825.951.4040
1.00001.04371.131027.101.03250.948726.101.02130.766725.11

(e) System: propanoic acid (1) + acetophenone (2)

Temp. = 298.15, K = 308.15, K = 318.15, K
10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s103 , N m−1

0.00001.02411.658938.741. 01561.346937.671.00691.008236.28
0.14851.02341.661637.550.57181.01551.407836.600.84211.00711.122235.461.2083
0.28181.02111.624435.950.55911.01321.410935.050.81311.00471.173433.931.1780
0.40221.01841.565734.230.55591.01021.381533.320.80651.00161.182632.181.1781
0.51131.01551.495632.610.55941.00701.333031.600.81610.99821.162730.451.2000
0.61081.01231.419930.970.56891.00361.273029.940.83950.99471.121728.821.2302
0.70191.00871.341729.520.58310.99991.205328.480.87480.99081.065127.401.2044
0.78551.00461.263028.200.60140.99561.131827.230.92110.98620.996526.221.3648
0.86260.99991.184627.100.62360.99051.053826.050.97950.98080.918425.141.4520
0.93390.99451.106926.090.64940.98450.971825.051.05200.97430.832624.131.5548
1.00000.98821.030525.130.97740.885824.070.96660.741223.10

(f) System: butanoic acid (1) + acetophenone (2)

Temp. = 298.15, K = 308.15, K = 318.15, K
10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s103 , N m−1 10−3 , kg m−3 , mPa s103 , N m−1

0.00001.02411.658938.741.01561.346937.671.00691.008236.28
0.12381.01921.680937.210.21471.01141.435936.200.68271.00291.184334.891.5446
0.24121.01351.694935.810.22541.00571.483234.820.63360.99751.271033.551.3354
0.35281.00731.699434.470.23230.99931.519933.480.65450.99121.313432.281.2401
0.45881.00071.694333.190.23640.99251.522432.200.64290.98441.314531.041.1663
0.55980.99371.680331.900.23820.98551.516430.930.66500.97721.291329.831.1244
0.65610.98641.658730.630.23790.97811.485429.670.66930.96961.249928.601.1067
0.74800.97881.631129.360.23580.97031.442328.400.68450.96161.189727.341.0885
0.83570.97081.599128.080.23180.96211.386827.130.70580.95291.123226.101.1087
0.91970.96231.564426.790.22690.95311.315425.810.68840.94361.052624.801.2427
1.00000.95331.528325.310.94341.242124.330.93350.956223.35