Vim li cas nyiaj chloride yuav tsum tiv thaiv los ntawm lub teeb? … Silver chloride is photosensitive and reacts with light to produce silver metal and chlorine gas, uas yuav ua rau muaj qhov tshwm sim tsawg yog tias cov nyiaj chloride tsis tiv thaiv lub teeb.
Tus neeg sawv cev nag los ntawm kev txiav txim siab chlorine yog dab tsi?
Txoj kev no txiav txim siab cov tshuaj chloride ion concentration ntawm cov tshuaj los ntawm kev ntsuas gravimetric. Lub precipitate ntawm silver chloride yog tsim los ntawm kev ntxiv cov tshuaj ntawm cov nyiaj nitrate rau cov dej aqueous ntawm chloride ions. Lub precipitate yog sau los ntawm kev ua tib zoo pom thiab hnyav.
Dab tsi yog xim ntawm cov nag lossis daus hauv qhov kev sim tshuaj chloride tam sim tom qab ntxiv cov tshuaj precipitating?
Kev kuaj rau cov tshuaj chloride ions tau piav qhia ntawm no yog ua raws li nag lossis daus ntawm cov ntsev uas tsis muaj chloride. Thaum ob peb tee ntawm cov nyiaj nitrate ntxiv rau cov kua qaub aqueous me ntsis uas muaj cov chloride ions,dawb precipitate ntawm silver chloride yuav tsim.
Vim li cas AgCl precipitate lim nrog cov tshuaj nitric acid es tsis txhob lim dej?
Yog tias koj ntxuav nrog nitric acid, cov khoom siv hluav taws xob siab yog khaws cia thiab AgCl cov khoom nyob twj ywm ua ke. … Silver nitrate muaj qhov hnyav molecular ntawm 169.87, thiab nyiaj chloride tsuas yog 143.32, yog li qhov hnyav ntawm cov nag lossis daus yuav siab me ntsis.
Dab tsi yog lub luag haujlwm rau cov xim violet uastxhim kho nyob rau hauv precipitate?
Cov nyiaj hlau tsim thaum lub sijhawm photodecomposition yog lub luag haujlwm rau cov xim violet uas tsim nyob rau hauv precipitate.
