Video: Puas yog BaCl2 soluble hauv dej?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Barium chloride yog ib qho ntawm cov ntsev nrov tshaj plaws ntawm barium. Bacl 2 hauv dej yog ob qho tib si hygroscopic thiab dej - soluble . Thaum raug hluav taws xob qhib, lub compound muab cov xim daj-ntsuab. Cov ntsev yog tsim los ntawm reacting hydrochloric acid nrog barium carbonate los yog barium hydroxide.
Ntawm no, vim li cas BaCl2 soluble hauv dej?
BaCl2 yuav yog soluble vim muaj ib daim ntawv cog lus ionic. Qhov no yog vim qhov sib txawv loj hauv electronegativity ntawm ob lub atoms. Thaum nws los txog solubility , txoj cai dav dav yog li ntawd yaj nyiam. Ionic kev daws teeb meem, zoo li dej , yaj ionic solvents, zoo li ntsev.
Tsis tas li ntawd, yog babr2 soluble hauv dej? Barium bromide yog cov tshuaj sib xyaw nrog cov mis BaBr2 . Zoo li barium chloride, nws yaj zoo in dej thiab yog tshuaj lom.
Yog li, yog BaCl2 aqueous?
Hauv dej daws BaCl2 coj zoo li ntsev yooj yim; Hauv dej nws yog 1: 2 electrolyte thiab cov tshuaj muaj pH nruab nrab. Nws cov kev daws teeb meem nrog sulfate ion los tsim cov tuab dawb precipitate ntawm barium sulfate.
Vim li cas caco3 insoluble hauv dej?
Vim calcium carbonate tsis yaj hauv dej , cov tub ntxhais kawm yuav tsum paub tias tsis yog txhua yam ionic yaj hauv dej . Piav tias nyob rau theem molecular, cov ions uas tsim calcium carbonate yog attracted heev rau ib leeg uas attraction los ntawm dej molecules tsis tuaj yeem rub lawv sib nrug.
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