氯仿和硫酸的分层液中,哪个是上层,哪个是下层

氯仿的密度1.48g/ml，

如果是浓硫酸，密度1.84g/mL，那么氯仿在上层。

如果是含水较多的稀硫酸就要看浓度了，下表供参考，56%一下的硫酸都在上层

密度(20℃)g/cm3 H2SO4的质量分数g/100g溶液. 物质的量浓度(mol/L) 密度(20℃)g/cm3 H2SO4的质量分数g/100g溶液, 物质的量浓度(mol/L)

1.000 0.2609 0.02660 1.145 20.73 2.420

1.005 0.9855 0.1010 1.150 21.38 2.507

1.010 1.731 0.1783 1.155 22.03 2.594

1.015 2.485 0.2595 1.160 22.67 2.681

1.020 3.242 0.3372 1.165 23.31 2.768

1.025 4.000 0.4180 1.170 23.95 2.857

1.030 4.746 0.4983 1.175 24.58 2.945

1.035 5.493 0.5796 1.180 25.21 3.033

1.040 6.237 0.6613 1.185 25.84 3.122

1.045 6.956 0.7411 1.190 26.47 3.211

1.050 7.704 0.825 1.195 27.10 3.302

1.055 8.415 0.9054 1.200 27.72 3.391

1.060 9.129 0.9865 1.205 28.33 3.481

1.065 9.843 1.066 1.210 28.95 3.572

1.070 10.56 1.152 1.215 29.57 3.663

1.075 11.26 1.235 1.220 30.18 3.754

1.080 11.96 1.317 1.225 30.79 3.846

1.085 12.66 1.401 1.230 31.40 3.938

1.090 13.36 1.484 1.235 32.01 4.031

1.095 14.04 1.567 1.240 32.61 4.123

1.100 14.73 1.652 1.245 33.22 4.216

1.105 15.41 1.735 1.250 33.32 4.310

1.110 16.08 1.820 1.255 34.42 4.404

1.115 16.76 1.905 1.260 35.01 4.498

1.120 17.43 1.990 1.265 35.60 4.592

1.125 18.09 2.075 1.270 36.19 4.686

1.130 18.76 2.161 1.275 36.78 4.781

1.135 19.42 2.247 1.280 37.36 4.876

1.140 20.08 2.334 1.285 37.95 4.972

1.290 38.53 5.068 1.295 39.10 5.163

1.300 39.68 5.259 1.305 40.25 5.356

1.310 40.82 5.452 1.315 41.39 5.549

1.320 41.95 5.646 1.325 42.51 5.743

1.330 43.07 5.804 1.335 43.62 5.933

1.340 44.17 6.035 1.345 44.72 6.132

1.350 45.26 6.229 1.355 45.80 6.327

1.360 46.33 6.424 1.365 46.86 6.522

1.370 47.39 6.620 1.375 47.92 6.718

1.380 48.45 6.817 1.385 48.97 6.915

1.390 49.48 7.012 1.395 49.99 7.110

1.400 50.50 7.208 1.405 51.01 7.307

1.410 51.52 7.406 1.415 52.02 7.505

1.420 52.51 7.603 1.425 53.01 7.702

1.430 53.50 7.801 1.435 54.00 7.901

1.440 54.49 8.000 1.445 54.97 8.099

1.450 55.45 8.198 1.455 55.93 8.297

1.460 56.41 8.397 1.465 56.89 8.497