常见酸、碱、盐溶解度表(20℃)[1].doc

常见酸、碱、盐溶解度表（20）OH-NO3-SO42-Cl-CO32-溶解性溶解度溶解性溶解度溶解性溶解度溶解性溶解度溶解性溶解度H+溶溶溶72.1溶NH4+溶89.9溶192溶75.4溶37.5溶12Li+溶12.8溶70溶35溶83溶1.33Na+溶109溶87.5溶19.4溶35.7溶21.5K+溶112溶31.6溶11.1溶34.7溶111.5Rb+溶117溶53溶48溶91溶450Cs+溶330溶23溶179溶186溶500Be2+难溶107溶39溶500Mg2+难0.009溶70溶33溶54.2微Ca2+微0.165溶129微0.21溶74.5难Sr2+微0.8溶71微0.013溶53.8难Ba2+溶3.9溶8.7难0.00024溶36难Al3+难0.0001溶69溶38溶70Ga3+微溶500溶500In3+微溶500Tl+25.9(0)溶9.55溶微0.33溶4Tl3+溶溶溶4.87溶500Ge2+Ge4+Sn2+难溶溶33溶270难Sn4+Pb2+微0.0155溶52.2难微0.99难0.00011As3+Bi3+难0.00014溶溶难Sb3+微溶601.6(0)Ag+溶218微难0.00015难0.0032Cr3+难溶溶120溶Cu2+难溶溶14.3溶70.6难Fe2+难溶溶15.56溶64.4难Fe3+难溶91.9溶溶74.4难Hg+溶难0.06微难Hg2+溶溶溶难Mn2+难溶526.4溶52溶难0.0065Zn2+难0.00052溶184.3溶96.5溶432难0.001PO43-HPO42-H2PO4-SO32-SiO32-溶解性溶解度溶解性溶解度溶解性溶解度溶解性溶解度溶解性溶解度H+溶548溶溶溶微NH4+溶溶难溶溶Li+Na+溶溶溶溶溶K+溶溶溶溶溶Rb+Cs+Be2+Mg2+难难溶难Ca2+难0.002难难难Sr2+Ba2+难难难Al3+难难Ga3+In3+Tl+Tl3+Ge2+Ge4+Sn2+Sn4+Pb2+难难As3+Bi3+难难Sb3+Ag+难0.00065难难Cr3+难难Cu2+难难难Fe2+难难难Fe3+难难Hg+难难Hg2+难难Mn2+难难难Zn2+难难难物质的溶解度等级：（“”表示该物质不存在或遇水分解）溶解性后面的数字为此盐20时在100g水里的溶解度（单位g）S2-F-Br-I-HCO3-溶解性溶解度溶解性溶解度溶解性溶解度溶解性溶解度溶解性溶解度H+溶溶溶溶溶NH4+溶溶500溶75溶172溶21.6Li+微0.27溶177溶165Na+溶溶4溶91溶179溶9.6K+溶溶95溶67溶144溶22.4Rb+溶131溶110溶152溶Cs+溶370溶108溶97溶Be2+溶500溶Mg2+难0.008溶102溶148溶Ca2+难0.0016溶142溶209溶Sr2+微0.012溶100溶178溶Ba2+微0.12溶104溶205溶Al3+微0.55Ga3+难0.002溶In3+微0.04溶500Tl+溶18.6微0.05难0.0006Tl3+溶溶Ge2+微0.24溶溶Ge4+Sn2+难溶溶微0.98Sn4+溶500Pb2+难微0.064微0.084微0.063As3+难溶6Bi3+难难难Sb3+难0.000175溶384.7(0)Ag+难8.410-15溶182难难Cr3+Cu2+难0.00033微溶Fe2+难微Fe3+微Hg+难溶难Hg2+难溶难、微Mn2+难Zn2+难溶1.62溶447溶43220时的溶解度大于10