表2 25℃における酢酸の濃度と密度などの関係
質量百分率濃度(%)0.0000.0010.0100.1001.0002.0004.0006.0008.00010.000
溶液密度(g/m0.99704700.99704870.99706350.9972120.99871.00001.00271.00551.00811.0107
モル濃度(mol/0.00000000.00016600.00166040.0166060.166310.333060.667911.00471.34301.6831
溶液体積/水量1.00296171.00297011.00304551.0037991.011421.020411.038861.05801.07821.0993

質量百分率濃度(%)12.00014.00016.00018.00020.00022.00024.00026.00028.00030.00032.00034.000
溶液密度(g/m1.01331.01591.01851.02011.02351.02601.02831.03071.03291.03501.03721.0392
モル濃度(mol/2.02492.36852.71373.06053.40883.75894.10984.46264.81625.17075.52715.8839
溶液体積/水量1.12141.14461.16891.19441.22131.24961.27961.31111.34471.38031.41781.4580

質量百分率濃度(%)36.00038.00040.00042.00044.00046.00048.00050.00052.00054.00056.00058.000
溶液密度(g/m1.04121.04321.04501.04691.04861.05031.05181.05341.05491.05621.05741.0586
モル濃度(mol/6.24206.60146.96097.32227.68338.04568.40748.77109.13499.49799.860810.225
溶液体積/水量1.50071.54611.59491.64691.70301.76321.82841.89861.97492.05822.14942.2492

質量百分率濃度(%)60.00062.00064.00066.00068.00070.00072.00074.00076.00078.00080.00082.000
溶液密度(g/m1.05971.06071.06161.06241.06311.06371.06421.06451.06481.06481.06471.0644
モル濃度(mol/10.58810.95111.31411.67712.03812.40012.76013.11813.47613.83114.18414.535
溶液体積/水量2.35922.48102.61662.76842.93953.13373.35603.61313.91314.26884.69625.2194

質量百分率濃度(%)84.00086.00088.00090.00092.00094.00096.00098.000100
溶液密度(g/m1.06381.06301.06201.06051.05871.05641.05351.04951.0461
モル濃度(mol/14.88115.22415.56315.89416.22016.53616.84217.12817.420
溶液体積/水量5.87526.71957.84689.429511.80715.77723.73047.64210000

酢酸濃度が100%のときの溶液体積/希釈水体積の値は無限大になるはずだが,計算するときに困るので,酢酸濃度99.99%のときの値10000で代用している.