常有物质溶解性-OHCO32-SO42-SO32-PO43-NO2-NO32-OS2-CN草酸盐C2O42-F-I-+4+2+2+2+2+2+Bi3+2+2+3+3+2+4+Al3+Cr3+3+2+2+Ni2+2+2+2+Sr2+KNaNHCaMgAgHg2PbHgCuCdAsSbSnSnFeFeMnCoZnBa水水水略溶HClHNO3HNO3HClHClHClHClHCl不溶HClHClHClHClHClHClHClHClHCl略溶HClHCl水水水HCl略溶HNOHNOHNOHClHClHClHClHClHClHClHClHClHClHCl333水水水微溶水略溶略溶不溶略溶略溶水水HCl水水水水水水水水水不溶不溶水水水HCl水HNOHNOHNOHClHClHClHClHClHClHClHClHClHClHClHCl333水水水HClHClHNOHNOHNOHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHCl333水 水 水水水热水水水水水水水水水水水水水水 水 水水水水略溶水水略溶水水水水水水水水水水水水HNOHNO33水水略溶HClHNO3HNO3HNO3HClHNO3HClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHCl略溶水水水水水HNO王水HNO王水HNOHNOHNOHNO浓 HCl浓 HCl浓 HCl水解水解HClHClHClHNOHNOHCl水水333333HClHCl33水水水水水不溶HNO3水HClHClHCl不溶HClHNO3HNO3HCl略溶水HCl水水水HCl水HNO3HNO3HNO3HClHClHClHClHClHCl水HClHClHClHClHClHClHClHClHClHCl水水水不溶HCl水水略溶水HCl略溶略溶略溶水水水水略溶略溶HClHClHClHCl略溶HClHNOHClHClHClHClHCl3水水水水水不溶HNO略溶HClHCl略溶水水水解水水解水水水水水水水水水水3HNOHClHCl3Br -Cl -AsO33-3-AsO4-BO2SiO 32-酒石酸2-C4H4 O6CrO42-4-Fe(CN) 63-Fe(CN) 62-S2O3-CNS水水水水水不溶HNO3不溶水水水水水不溶3开水HNO水水水HClHClHNOHNOHNO333水水水HClHClHNO3HNO3HNO3水水水略溶HClHNO3HNO3水水水HClHClHNOHNO33水水水HCl水HNO略溶HNO3HNO33水水水水水333HNOHNOHNO水水水水水不溶不溶水水水水水不溶不溶水水水水水HNO3HNO3水水水水水不溶HNO3HNO3水水解水水水解水解水解水解水水水水水水水水水水HClHClHClHClHCl水水解水水水解水解水解水解水水水水水水水水水水HClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHClHCl略溶HClHClHClHClHClHClHClHClHClHClHClHClHClHClHCl水HClHClHCl水水水水HCl略溶HCl水HClHClHClHClHClHCl水HClHClHCl水略溶HClHCl水HCl略溶HCl不溶不溶不溶不溶不溶HCl不溶不溶不溶水水不溶不溶不溶不溶水不溶不溶不溶不溶HCl水水水水水水水水水水水HCl水水HNO3HCl水水水水水水水水水水水-CH3COO水水水水水略溶水水水水水水水水水水水水水水水水水水CU2+蓝色 ( 稀 ) 绿色 ( 浓 ) FE3+ 黄色 FE2+浅绿 MNO4-紫色 , 紫红色积淀的颜色MG(OH)2 ,AL(OH)3 ,AGCL,BASO4,BACO3,BASO3,CASO4等均为白色积淀CU(OH)2 蓝色积淀 FE(OH)3 红褐色积淀AGBR淡蓝色 AGI ,AG3PO4 黄色CuO 黑 Cu2OFe2O3 红棕 FeO 黑Fe(OH)3 红褐Cu(OH)2 蓝FeS2 黄PbS 黑FeCO3 灰Ag2CO3 黄AgBr 浅黄AgCl 白Cu2（OH）2CO3 暗绿氢氧化铜 ( 蓝色）；氢氧化铁（红棕色）氯化银（白色）碳酸钡（白色）碳酸钙（白色）