Aluminium yog ib qho yooj yim, lub teeb, silvery-dawb hlau. … Aluminium reacts nrog dilute hydrochloric acid ntawm chav tsev kub. Cov hlau yaj hauv hydrochloric acid, yielding aluminium chloride thiab tsis muaj xim hydrogen gas. Cov tshuaj tiv thaiv no yog irreversible, raws li cov khoom kawg yuav tsis hnov txog ib leeg.
Yuav ua li cas thaum Al hnov qab nrog HCL?
Cov hlau txhuas yaj hauv hydrochloric acid, tsim cov txhuas chloride thiab tsis muaj xim hydrogen gas. … Qhov tshwm sim tshwm sim ntawm txhuas thiab hydrochloric acid yog irreversible. Thiab cov khoom kawg yuav tsis cuam tshuam nrog ib leeg.
Yuav txhuas Al react nrog hydrochloric acid HCL?
Aluminium hlau yuav hnov mob nrog dilute hydrochloric acid los tsim cov aqueous aluminium chloride, AlCl3, thiab hydrogen gas, H2.
Vim li cas ho tsis hnov qab nrog HCL?
Thaum aluminium muab tso rau hauv ib qho acid nws yuav pib tshwm not raureact . Qhov no yog vim hais tias ib txheej ntawm aluminium oxide cov ntaub ntawv nyob rau saum npoo ntawm aluminium vim ua ntej tawm tsam nrog huab cua thiab ua raws li kev tiv thaiv kev tiv thaiv. … Lub hydrochloric acid sai sai hloov xim grey li aluminium chloride yog tsim.
HCL ua li cas?
Cov hlau no - beryllium, magnesium, calcium thiab strontium- hnov mob nrog hydrochloric acid los tsim cov tshuaj chloride thiab dawbhydrogen. Nws yog xim hlau magnesium thaum ua ke nrog hydrochloric acid, yuav tshwm sim hauv magnesium chloride - siv los ua kev noj haus ntxiv - nrog cov hydrogen raug tso tawm ua roj.
