he solubilities , refractive indexes of saturated solutions of the quaternary re-ciprocal system Li ̄+ , Br ̄(-) ,I ̄(-)H_(2)O and its boundary ternary system NH_(4)Br-NH_(4)I-H_(2)O at 25℃ have been investigated usi...he solubilities , refractive indexes of saturated solutions of the quaternary re-ciprocal system Li ̄+ , Br ̄(-) ,I ̄(-)H_(2)O and its boundary ternary system NH_(4)Br-NH_(4)I-H_(2)O at 25℃ have been investigated using isothermal method. In the titleternary system which belongs to Roozeboom Ⅳ type, there are two limited solid so-lutions. Entering into the quaternary system, the region of the solid solutions re-duces and disappears with the increase of Li ̄+ , and finally, the quaternary systembecomes a simple system.展开更多
文摘he solubilities , refractive indexes of saturated solutions of the quaternary re-ciprocal system Li ̄+ , Br ̄(-) ,I ̄(-)H_(2)O and its boundary ternary system NH_(4)Br-NH_(4)I-H_(2)O at 25℃ have been investigated using isothermal method. In the titleternary system which belongs to Roozeboom Ⅳ type, there are two limited solid so-lutions. Entering into the quaternary system, the region of the solid solutions re-duces and disappears with the increase of Li ̄+ , and finally, the quaternary systembecomes a simple system.