东北师范大学化学学院综合化学实验学习资料
不同温度下水的密度
温度 K 273.2 273.4 273.6 273.8 274.0 274.2 274.4 274.6 274.8 275.0 275.2 275.4 275.6 275.8 276.0 276.2 276.4 276.6 276.8 277.0 277.2 277.4 277.6 277.8 278.0 278.2 278.4 278.6 278.8 279.0 密度 g.cm-3 0.999841 0.999854 0.999866 0.999878 0.999889 0.999900 0.999909 0.999918 0.999927 0.999934 0.999941 0.999947 0.999953 0.999958 0.999962 0.999965 0.999968 0.999970 0.999972 0.999973 0.999973 0.999973 0.999972 0.999970 0.999968 0.999965 0.999961 0.999957 0.999952 0.999947 温度 K 283.0 283.2 283.4 283.6 283.8 284.0 284.2 284.4 284.6 284.8 285.0 285.2 285.4 285.6 285.8 286.0 286.2 286.4 286.6 286.8 287.0 287.2 287.4 287.6 287.8 288.0 288.2 288.4 288.6 288.8 密度 g.cm-3 0.999717 0.999700 0.999682 0.999664 0.999645 0.999625 0.999605 0.999585 0.999564 0.999542 0.999520 0.999498 0.999475 0.999451 0.999427 0.999402 0.999377 0.999352 0.999326 0.999299 0.999272 0.999244 0.999216 0.999188 0.999159 0.999129 0.999099 0.999069 0.999038 0.999007 温度 K 292.8 293.0 293.2 293.4 293.6 293.8 294.0 294.2 294.4 294.6 294.8 295.0 295.2 295.4 295.6 295.8 296.0 296.2 296.4 296.6 296.8 297.0 297.2 297.4 297.6 297.8 298.0 298.2 298.4 298.6 密度 g.cm-3 0.998285 0.998244 0.998203 0.998162 0.998120 0.998078 0.998035 0.997992 0.997948 0.997904 0.997860 0.997815 0.997770 0.997724 0.997678 0.997632 0.997585 0.997538 0.997490 0.997442 0.997394 0.997345 0.997296 0.997246 0.997196 0.997146 0.997095 0.997044 0.996992 0.996941
东北师范大学化学学院综合化学实验学习资料
279.2 279.4 279.6 279.8 280.0 280.2 280.4 280.6 280.8 281.0 281.2 281.4 281.6 281.8 282.0 282.2 282.4 282.6 282.8 302.6 0.999941 0.999935 0.999927 0.999920 0.999911 0.999902 0.999893 0.999883 0.999872 0.999861 0.999849 0.999837 0.999824 0.999810 0.999796 0.999781 0.999766 0.999751 0.999734 0.995826 289.0 289.2 289.4 289.6 289.8 290.0 290.2 290.4 290.6 290.8 291.0 291.2 291.4 291.6 291.8 292.0 292.2 292.4 292.6 302.8 0.998975 0.998943 0.998910 0.998877 0.998843 0.998809 0.998774 0.998739 0.998704 0.998668 0.998632 0.998595 0.998558 0.998520 0.998482 0.998444 0.998405 0.998365 0.998325 0.995766 298.8 299.0 299.2 299.4 299.6 299.8 300.0 300.2 300.4 300.6 300.8 301.0 301.2 301.4 301.6 301.8 302.0 302.2 302.4 303.0 0.996888 0.996836 0.996783 0.996829 0.996676 0.996621 0.996567 0.996512 0.996457 0.996401 0.996345 0.996289 0.996232 0.996175 0.996118 0.996060 0.996002 0.995944 0.995885 0.995706
摘自 J.A.Lange’s Handbook of Chemistry.10-127,第 11 版(1973), 温度(K)由 273.2+t 得到
东北师范大学化学学院综合化学实验学习资料
不同温度下水的密度
温度 K 273.2 273.4 273.6 273.8 274.0 274.2 274.4 274.6 274.8 275.0 275.2 275.4 275.6 275.8 276.0 276.2 276.4 276.6 276.8 277.0 277.2 277.4 277.6 277.8 278.0 278.2 278.4 278.6 278.8 279.0 密度 g.cm-3 0.999841 0.999854 0.999866 0.999878 0.999889 0.999900 0.999909 0.999918 0.999927 0.999934 0.999941 0.999947 0.999953 0.999958 0.999962 0.999965 0.999968 0.999970 0.999972 0.999973 0.999973 0.999973 0.999972 0.999970 0.999968 0.999965 0.999961 0.999957 0.999952 0.999947 温度 K 283.0 283.2 283.4 283.6 283.8 284.0 284.2 284.4 284.6 284.8 285.0 285.2 285.4 285.6 285.8 286.0 286.2 286.4 286.6 286.8 287.0 287.2 287.4 287.6 287.8 288.0 288.2 288.4 288.6 288.8 密度 g.cm-3 0.999717 0.999700 0.999682 0.999664 0.999645 0.999625 0.999605 0.999585 0.999564 0.999542 0.999520 0.999498 0.999475 0.999451 0.999427 0.999402 0.999377 0.999352 0.999326 0.999299 0.999272 0.999244 0.999216 0.999188 0.999159 0.999129 0.999099 0.999069 0.999038 0.999007 温度 K 292.8 293.0 293.2 293.4 293.6 293.8 294.0 294.2 294.4 294.6 294.8 295.0 295.2 295.4 295.6 295.8 296.0 296.2 296.4 296.6 296.8 297.0 297.2 297.4 297.6 297.8 298.0 298.2 298.4 298.6 密度 g.cm-3 0.998285 0.998244 0.998203 0.998162 0.998120 0.998078 0.998035 0.997992 0.997948 0.997904 0.997860 0.997815 0.997770 0.997724 0.997678 0.997632 0.997585 0.997538 0.997490 0.997442 0.997394 0.997345 0.997296 0.997246 0.997196 0.997146 0.997095 0.997044 0.996992 0.996941
东北师范大学化学学院综合化学实验学习资料
279.2 279.4 279.6 279.8 280.0 280.2 280.4 280.6 280.8 281.0 281.2 281.4 281.6 281.8 282.0 282.2 282.4 282.6 282.8 302.6 0.999941 0.999935 0.999927 0.999920 0.999911 0.999902 0.999893 0.999883 0.999872 0.999861 0.999849 0.999837 0.999824 0.999810 0.999796 0.999781 0.999766 0.999751 0.999734 0.995826 289.0 289.2 289.4 289.6 289.8 290.0 290.2 290.4 290.6 290.8 291.0 291.2 291.4 291.6 291.8 292.0 292.2 292.4 292.6 302.8 0.998975 0.998943 0.998910 0.998877 0.998843 0.998809 0.998774 0.998739 0.998704 0.998668 0.998632 0.998595 0.998558 0.998520 0.998482 0.998444 0.998405 0.998365 0.998325 0.995766 298.8 299.0 299.2 299.4 299.6 299.8 300.0 300.2 300.4 300.6 300.8 301.0 301.2 301.4 301.6 301.8 302.0 302.2 302.4 303.0 0.996888 0.996836 0.996783 0.996829 0.996676 0.996621 0.996567 0.996512 0.996457 0.996401 0.996345 0.996289 0.996232 0.996175 0.996118 0.996060 0.996002 0.995944 0.995885 0.995706
摘自 J.A.Lange’s Handbook of Chemistry.10-127,第 11 版(1973), 温度(K)由 273.2+t 得到