常见无机物在水中的溶解度

-.z.不同温度下常见无机化合物的溶解度〔g/100g水〕ABCFHIKLMNPSZ<<AgBr--8.4×10-6-------**3.7×10-4AgC2H3O20.730.891.051.231.431.641.932.182.59--AgCl-8.9×10-51.5×10-4--5*10-4----2.1×10-3Ag--2.2×10-5--------Ag2CO3--3.2×10-3-------5×10-2Ag2CrO41.4×10-3--3.6×10-3-5.3×10-3-8×10-3--1.1×10-2AgI---3×10-7--3×10-6----AgIO3-3×10-34×10-3---1.8×10-2----AgNO20.160.220.340.510.730.9951.39----AgNO3122167216265311-440-585652733Ag2SO40.570.700.800.890.981.081.151.221.301.361.41AlCl343.944.945.846.647.3-48.1-48.6-49.0AlF30.560.560.670.780.91-1.1-1.32-1.72Al(NO3)360.066.773.981.888.7-106-132153160Al2(SO4)331.233.536.440.445.852.259.266.173.080.889.0As2O559.562.165.869.871.2-73.0-75.1-76.7As2S5--5.17×10-5(291)--------<<B2O31.11.52.2-4.0-6.2-9.5-15.7BaCl2·2H2O31.233.535.838.140.843.646.249.452.555.859.4BaCO3-1.6×10-3(281)2.2×10-3(291)2.4×10-3(297.2)------6.5×10-3BaC2O4--9.3×10-3(291)-------2.28×10-2BaCrO42.0×10-42.8×10-43.7×10-44.6×10-4-------Ba(NO3)24.956.679.0211.4814.117.120.4-27.2-34.4Ba(OH)21.672.483.895.598.2213.1220.94-101.4--BaSO41.15×10-42.0×10-42.4×10-42.85×10-4-3.36×10-4----4.13×10-4BeSO437.037.639.141.445.8-53.1-67.2-82.8Br24.223.43.203.13-------Bi2S3--1.8×10-5(291)--------<<CaBr2·6H2O125132143185(307)213-278-295-312(378)Ca(H2C3O2)2·2H2O37.436.034.733.833.2-32.7-33.5--CaCl2·6H2O59.564.774.5100128-137-147154159CaC2O4-6.7×10-4(286)6.8×10-4(298)--9.5×10-4---14×10-4〔368〕-CaF21.3×10-3-1.6×10-3(298)1.7×10-3(299)-------Ca(HCO3)216.15-16.60-17.05-17.50-17.95-18.40CaI264.666.067.669.070.8-74-78-81Ca(IO3)2·6H2O0.0900.170.240.380.52-0.65-0.660.67-Ca(NO2)2·4H2O63.9-84.5(291)104--134-151166178Ca(NO3)2·4H2O102.0115129152191---358-363Ca(OH)20.1890.1820.1730.1600.1410.1280.1210.1060.0940.0860.076CaSO4·1/2H2O--0.320.29(298)0.26(308)0.21(318)0.145(338)0.12(348)--0.071CdCl2·2.5H2O90100113132-------CdCl2·H2O-135135135135-136-140-147Cl2①1.460.9800.7160.5620.4510.3860.3240.2740.2190.1250CO①0.00440.00350.00280.00240.00210.00180.00150.00130.00100.00060CO2①0.33460.23180.16880.12570.09730.07610.0576---0CoCl243.547.752.959.769.5-93.8-97.6101106Co(NO3)284.089.697.4111125-174-204300-CoSO425.5030.5036.142.048.80-55.0-53.845.338.9CoSO4·7H2O44.856.365.473.088.1-101----CrO3164.9-167.2-172.5183.9--191.6217.5206.8CsCl161.0175187197208.0218.5230239.5250.0260.0271CsOH--395.5(288)--------CuCl268.670.973.077.387.6-96.5-104108120CuI2--1.107--------Cu(NO3)283.5100125156163-182-208222247CuSO4·5H2O23.127.532.037.844.6-61.8-83.8-114<<FeCl249.759.062.566.770.0-78.3-88.792.394.9FeCl3·6H2O74.481.991.8106.8-315.1--525.8-535.7Fe(NO3)2·6H2O113134----266----FeSO4·7H2O28.840.048.060.073.3-100.7-79.968.357.8<<H3BO32.673.725.046.728.7211.5414.8118.6223.6230.3840.25HBr①221.2210.3204(288)--171.5--150.5(348)-130HCl①82.377.272.667.363.359.656.1----H2C2O43.546.089.5214.2321.52-44.32-84.5125-HgBr--4×10-6(299)--------HgBr20.300.400.560.660.91-1.68-2.77-4.9Hg2Cl20.00014-0.0002-0.0007------HgCl23.634.826.578.3410.2-16.3-30.0-61.3<<I20.0140.0200.0290.0390.0520.0780.100-0.2250.3150.445<<KBr53.559.565.370.775.480.285.590.095.099.2104.0KBrO33.094.726.919.6413.117.522.7-34.1-49.9KC2H3O2216233256283324-350-381398-K2C2O425.531.936.439.943.8-53.2-63.669.275.3KCl28.031.234.237.240.142.645.848.351.354.056.3KClO33.35.27.310.113.919.323.8-37.64656.3KClO40.761.061.682.563.736.57.311.813.417.722.3KS177.0198224255289-372-492571675K2CO3105108111114117121.2127133.1140148156K2CrO456.360.063.766.767.8-70.170.472.174.575.6K2Cr2O74.77.012.318.126.33445.65273-80K3Fe()630.238465359.3-70---91K4Fe()614.321.128.235.141.4-54.8-66.971.574.2KHC4H4O60.2310.3580.5230.762-------KHCO322.527.433.739.947.5-65.6----KHSO436.2-48.654.361.0-76.4-96.1-122KI128136144153162168176184192198208KIO34.606.278.0810.0312.6-18.3-24.8-32.3KMnO42.834.316.349.0312.616.9822.1----KNO2279292306320329-348-376390410KNO313.921.231.645.361.385.5106138167203245KOH95.7103112126134140154---178K2PtCl60.480.600.781.001.362.172.453.193.714.455.03K2SO47.49.311.1013.014.816.5018.219.7521.422.924.1K2S2O81.652.674.707.7511.0------K2SO4·Al2(SO4)33.003.995.908.3911.7017.0024.8040.071.0109.0-<<LiCl69.274.583.586.289.89798.4-112121128Li2CO31.541.431.331.261.171.081.01-0.85-0.72LiF--0.27(291)--------LiOH11.9112.1112.3512.7013.2213.314.63-16.56-19.12Li3PO4--0.039(291)--------<<MgBr29899101104106-112-113.7-125.0MgCl252.953.654.655.857.5-61.0-66.169.573.3MgI2120-140-173---186--Mg(NO3)262.166.069.573.678.9-78.9-91.6106-Mg(OH)2--0.0009(291)-------0.004MgSO422.028.233.738.944.5-54.6-55.852.950.4MnCl263.468.173.980.888.598.15109-113114115Mn(NO3)2102118.0139206-------MnC2O40.0200.0240.0280.033-------MnSO452.959.762.962.960.0-53.6-45.640.935.3<<NH4Br60.568.176.483.291.299.2108116.8125135145NH4S120144170208234-346----(NH4)2C2O42.23.214.456.098.1810.314.0-22.427.934.7NH4Cl29.433.337.241.445.850.455.360.265.671.277.3NH4ClO412.016.421.727.734.6-49.9-68.9--(NH4)2·Co(SO4)26.09.513.017.022.027.033.540.049.058.075.1(NH4)2CrO425.029.234.039.345.3-59.0-76.1--(NH4)2Cr2O718.225.535.646.558.5-86-115-156(NH4)2·Cr2(SO4)43.95-10.78(298)18.832.6------(NH4)2·Fe(SO4)212.517.2--3340-52---(NH4)2·Fe2(SO4)4---44.15(298)-------NH4HCO311.916.121.728.436.6-59.2-109170354NH4H2PO422.729.537.446.456.7-82.5-118-173(NH4)2HPO442.962.968.975.181.8-97.2----NH4I155163172182191199.6209218.7229-250NH4MgPO40.0231-0.052-0.0360.030.0400.0160.019-0.0195NH4MnPO4·H2O-0.0031〔冷水〕-----0.05〔热水〕---NH4NO3118.3-192241.8297.0344.0421.0499.0580.0740.0871.0(NH4)2PtCl60.2890.3740.4990.6370.815-1.44-2.162.613.36(NH4)2SO470.673.075.478.081.0-88.0-95-103(NH4)2SO4·Al2(SO4)32.15.07.7410.914.920.1026.70---109.7(368)(NH4)2S2O858.2----------(NH4)3SbS471.2-91.2120-------(NH4)2SeO4-117(280)--------197NH4VO3--0.480.841.321.782.423.05---NaBr80.285.290.898.4107116.0118-120121121Na2B4O71.111.62.563.866.6710.519.024.431.441.052.5NaBrO324.230.336.442.648.8-62.6-75.7-90.8NaC2H3O236.240.846.454.665.683139146153161170Na2C2O42.693.053.413.814.18-4.93-5.71-6.50NaCl35.735.835.936.136.437.037.137.838.038.539.2NaClO379.687.695.9105115-137-167184204Na2CO37.012.521.539.749.0-46.0-43.943.9-Na2CrO431.7050.1084.088.096.0104115123125-126Na2Cr2O7163.0172183198215244.8269316.7376405415Na4Fe()611.214.818.823.829.9-43.7-62.1--NaHCO37.08.19.611.112.714.4516.0----NaH2PO456.569.886.9107133157172190.3211234-Na2HPO41.683.537.8322.055.380.282.888.192.3102104NaI159167178191205227.8257294295-302NaIO32.482.598.0810.713.3-19.8-26.629.533.0NaNO373.080.887.694.9102104.1122-148-180NaNO271.275.180.887.694.9-111-133-160NaOH-98109119129-174----Na3PO44.58.212.116.320.2-29.9-60.068.177.0Na4P2O73.163.956.239.9513.5017.4521.83-30.04-40.26Na2S9.612.1015.720.526.636.439.143.3155.065.3-NaSb(OH)6-0.03(285.2)--------0.3Na2SO314.419.526.335.537.2-32.6-29.427.9-Na2SO44.99.119.540.848.846.745.3-43.742.742.5Na2SO4·7H2O19.530.044.1--------Na2S2O3·5H2O50.259.770.183.2104------NaVO3--19.322.526.3-33.0-40.8--Na2WO471.5-73.0-77.6---90.8--NiCO3--0.0093(298)--------NiCl253.456.360.870.673.278.381.285.286.6-87.6Ni(NO3)279.2-94.2105119-158-187188-NiSO4·7H2O26.232.437.743.450.4------<<Pb(C2H3O2