Siliva sulfate, mawonekedwe a mankhwalaAg2so4, ndi gawo limodzi ndi mapulogalamu ambiri ofunikira. Ndi cholimba choyera, chosaneneka chomwe chiri chopanda madzi m'madzi. Komabe, litisiliva sulfateamakumana ndi madzi, zotsatira zina zosangalatsa zimachitika. Munkhaniyi, tiona zomwe zimachitikasiliva sulfatem'madzi.
Litisiliva sulfateimawonjezeredwa ndi madzi, sizisungunuka mosavuta. Chifukwa cha kusungunuka kwake kochepa, gawo laling'ono lokha la compoover limasungunuka mu ma rions - siliva (AG +) ndi sulfate (so4 ^ 2-). Kuwonongeka kochepa kwasiliva sulfateZimabweretsa yankho lomveka bwino ngati tinthu tating'onoting'ono tomwe timakhazikika pansi pa chidebe.
Komabe, kukhazikika kwasiliva sulfateItha kugonjetsedwa ndikugwiritsa ntchito mphamvu yakunja. Mwachitsanzo, kusungunuka kwasiliva sulfateItha kukulimbikitsidwa ngati kutentha kwamadzi kumachulukitsidwa kapena champhamvu (monga sulfuric acid) amawonjezeredwa ku kachitidwe. Pankhaniyi, ma iyo a siliva ndi Sulfate amapangidwa ndipo yankho lake limakhala lodzaza. Solubility iyi imalola kuyanjana bwino pakatisiliva sulfatendi madzi.
Gawo losangalatsa la kulumikizana pakatisiliva sulfateNdipo madzi ndikupanga ma nthito ovuta. Chitsulo chovuta chimakhala ndi chitsulo chapakati cha ion chozunguliridwa ndi ma ligands (ma atomu, ma makekyu kapena mamolekyulu olumikizidwa ndi zitsulo). Pankhani ya sulfate ya siliva, ma maykeks ovuta amapangidwa pomwe mamolekyulu amadzi m'malo mwa sulfate ikamapita ku siliva, ndikupanga madzi okhazikika ngati Ag (H2O) N.. Zovuta izi zimakhala ndi zochepa zochepetsera m'madzi, potero zimawonjezera kusungunuka konse kwasiliva sulfate.
Kukula kwasiliva sulfateMadzi samangokhala ndi chisinthidwe chake. Zimakhalanso zokondweretsa. Mwachitsanzo, ngati zitsulo zachitsulo zimawonjezeredwa ku yankho lomwe lilisiliva sulfate, kuzunza komwe kumachitika. Matomu a zinc achita ndi ma ionsute ayoni a siliva mu compour ndikupanga zinc sulute. Izi zimapangitsa kuti siliva wachitsulo kuti zisungidwe pa nthaka ya zinc, ndikupanga kusintha kwa mtundu wowoneka.
Pomaliza, ngakhalesiliva sulfateNthawi zambiri zimayesedwa kuti ndizopanda zopanda thupi m'madzi, machitidwe ake m'matumba amadzi ndiovuta kwambiri kuposa momwe poyamba amaganizira. Kuwonjezera zinthu zakunja, monga kutentha kwambiri kapena kukhalapo kwa mankhwala ena, kumatha kukulitsa kusungunuka kwake ndikutsogolera ku mapangidwe a ma ions. Pakachekeni,siliva sulfateZiwonetsero zojambulidwa mu mawonekedwe a redox zimachitika ndi zinthu zina, monga zikuwonekera pochotsa zomwe zasanja ndi zinc. Pazonse, kumvetsetsa machitidwe asiliva sulfate iN Madzi amachititsanso ntchito zosiyanasiyana m'minda monga chemistry, makampani, ndi sayansi yachilengedwe.
Post Nthawi: Nov-10-2023