Qhov sib txawv tseem ceeb ntawm cov hlau thiab ferrous sulfate yog cov hlau yog cov tshuaj lom neeg thaum ferrous sulfate yog cov tshuaj lom neeg muaj hlau.
Hlau yog cov tshuaj lom neeg uas poob rau hauv qeb ntawm cov hlau. Nws yog ib qho ntawm cov ntsiab lus tseem ceeb uas ua rau lub ntiaj teb. Peb kuj xav tau hlau ua cov khoom noj hauv peb lub cev. Qib qis ntawm cov hlau tuaj yeem ua rau cov hlau tsis muaj zog. Ntxiv mus, cov tshuaj no muaj +2 thiab +3 raws li qhov ruaj khov tshaj plaws thiab feem ntau oxidation xeev. Yog li ntawd, nws tuaj yeem tsim ntau yam tshuaj lom neeg hauv cov ntaub ntawv no. Ferrous sulfate yog ib qho zoo sib xws.
Iron yog dab tsi?
Hlau yog cov khoom siv tshuaj muaj lub cim Fe thiab atomic tooj 26. Nws yog hlau. Nws muaj ntau heev nyob rau hauv lub ntiaj teb, ob qho tib si nyob rau hauv lub sab nrauv thiab sab hauv core. Ntxiv mus, nws muaj lub ntsej muag zoo nkauj zoo nkauj thiab tshwm sim ntawm cov khoom-lub xeev raws li tus qauv kub thiab siab. Tsis tas li ntawd, nws muaj siab melting thiab boiling ntsiab lus; 1538 ° C thiab 2862 ° C, feem. Tsis tas li ntawd, qhov ruaj khov thiab feem ntau oxidation xeev ntawm hlau yog +2 thiab +3. Lub xeev +2 yog ferrous thaum +3 yog ferric. Nws yog cov hlau ferromagnetic, thiab nws cov thermal thiab hluav taws xob conductivity kuj siab.
Daim duab 01: Molten Raw Iron
Muaj ntau yam kev siv hlau - feem ntau yog cov hlau yooj yim rau kev tsim cov hlau, ua cov khoom siv rau kev tsim kho, ntxiv rau cov hlau tsis muaj peev xwm anemia, thiab lwm yam.
Ferrous Sulfate yog dab tsi?
Ferrous sulfate yog ib hom hlau ntxiv uas qhia txog ntau yam ntsev nrog cov tshuaj FeSO 4xH2O. Nws yog ib qho tseem ceeb kom tsis txhob muaj cov hlau tsis muaj hlau hauv cov ntshav. Feem ntau, nws tshwm sim hauv daim ntawv heptahydrate. Nws muaj lub ntsej muag xiav-ntsuab. Ntxiv nrog rau kev siv tshuaj, nws muaj kev lag luam siv ib yam nkaus.
Daim duab 02: Ib qho piv txwv ntawm Ferrous Sulfate Heptahydrate
Thaum xav txog kev tsim cov khoom sib xyaw no, nws tsim los ua cov khoom lag luam thaum lub sijhawm ua tiav ntawm cov hlau, ua ntej plating lossis txheej. Ntawm no, cov ntawv hlau yog dhau los ntawm cov dej da dej ntawm sulfuric qhov twg ferrous sulfate tsim tshwm sim. Ntxiv mus, qhov sib xyaw no tuaj yeem tsim ntau ntau thaum tsim cov titanium dioxide los ntawm ilmenite siv cov txheej txheem sulfate.
Raws li cov tshuaj, cov kws kho mob feem ntau pom zoo ferrous sulfate rau cov hlau tsis muaj zog, txawm tias nws tsis yog qhov kev xaiv zoo tshaj plaws. Nws yog tsawg absorbed thiab yog toxic. Tsis tas li ntawd, nws tuaj yeem ua rau muaj ntau yam teebmeem xws li xeev siab, ntuav, mob plab, cem quav, thiab lwm yam.
Qhov txawv ntawm Hlau thiab Ferrous Sulfate yog dab tsi?
Ferrous sulfate yog ib qho ionic compound uas muaj hlau, sulfur thiab oxygen atoms. Yog li, qhov sib txawv tseem ceeb ntawm cov hlau thiab ferrous sulfate yog cov hlau yog cov tshuaj lom neeg thaum ferrous sulfate yog cov tshuaj lom neeg muaj hlau. Thaum ua cim txhua lo lus, hlau muaj lub cim Fe thaum lub cim rau ferrous sulfate yog FeSO4
Tsis tas li ntawd, hlau yog qhov tseem ceeb ua cov khoom siv rau kev tsim kho, ua ntxiv rau cov hlau tsis muaj zog, ua cov khoom siv hauv cov hlau, thiab lwm yam thaum ferrous sulfate yog qhov tseem ceeb hauv kev ntxiv rau cov hlau tsis muaj zog, raws li cov xim hauv cov hlau. tsim cov inks, raws li kev hloov kho av, thiab lwm yam.
Cov hauv qab no qhia txog qhov sib txawv ntawm cov hlau thiab ferrous sulfate.
Summary – Hlau vs Ferrous sulfate
Ferrous sulfate yog ib qho chaw ionic uas muaj hlau, sulfur thiab oxygen atoms. Yog li ntawd, qhov sib txawv tseem ceeb ntawm cov hlau thiab ferrous sulfate yog cov hlau yog cov tshuaj lom neeg thaum ferrous sulfate yog cov tshuaj lom neeg muaj hlau.
