Video: Puas yog Aluminium React nrog nitric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv qhov tseeb, nitric acid tsis txhob reacts nrog aluminium . Nws yuav teb tsuas yog thaum nitric yog dilute heev. Vim thaum twg aluminium los rau hauv kev sib cuag nrog nitric acid , ib txheej impervious aluminium oxide yog tsim. Yog li no txheej tiv thaiv thiab tiv thaiv ntxiv tshuaj tiv thaiv.
Yog li ntawd, yuav ua li cas tshwm sim thaum txhuas reacts nrog nitric acid?
Aluminium react nrog nitric acid tsim tawm aluminium nitrate, nitrogen dioxide thiab dej.
Tsis tas li ntawd, cov kua qaub twg tsis hnov mob nrog txhuas? Hydrochloric kua qaub kuj reacts nrog ntau lwm yam aluminium tshuaj sib xyaw. Aluminium sulfates thiab nitrates tsis txhob hnov qab nrog hydrochloric kua qaub , raws li tag nrho cov tebchaw nyob rau hauv qhov sib tov yog soluble - tsis muaj precipitate forms, tsis muaj Cov khoom tsis zoo-soluble tsim, thiab cov pa roj tsis yog tso tawm.
Yog li ntawd, Aluminium puas ua rau cov kua qaub?
Kev tshwm sim ntawm aluminium nrog acids Aluminium hlau yaj yooj yim hauv dilute sulfuric kua qaub los tsim cov kev daws teeb meem uas muaj cov aquaated Al (III) ion ua ke nrog hydrogen gas, H2. Qhov sib thooj cov tshuaj tiv thaiv nrog dilute hydrochloric kua qaub kuj muab cov dej Al(III) ion.
Aluminium reacts nrog dab tsi?
Aluminium Reactions Aluminium reacts nrog dilute hydrochloric acid rau daim ntawv aluminium chloride thiab hydrogen gas. Chlorine thiab kua bromine react nrog txhuas ntawm chav tsev kub.
Pom zoo:
Yuav mg react nrog dilute sulfuric acid?
Magnesium hlau yaj yooj yim hauv dilute sulfuric acid los tsim cov kev daws teeb meem uas muaj cov dej hauv dej Mg (II) ion ua ke nrog hydrogen gas, H2. Kev sib raug zoo nrog lwm cov kua qaub xws li hydrochloric acid kuj muab cov dej hauv Mg (II) ion
Puas yog nitric acid yog carcinogen?
Nitric acid yog corrosive acid thiab muaj zog oxidizing tus neeg sawv cev. Concentrated nitric acid stains tib neeg cov tawv nqaij daj vim nws cov tshuaj tiv thaiv nrog keratin. Cov stains daj no tig txiv kab ntxwv thaum nruab nrab. Cov teebmeem hauv lub cev tsis zoo li, txawm li cas los xij, thiab cov tshuaj tsis suav tias yog carcinogen lossis mutagen
Puas yog carboxylic acid react nrog 2 4 Dnph?
2,4-DNPH tsis hnov mob nrog amides, esters lossis carboxylic acids. Raws li qhia hauv qab no rau cov ntaub ntawv ntawm ester, ib qho ntxiv resonance qauv tuaj yeem kos rau 3 hom kev sib xyaw ua ke piv rau ketone
Dab tsi yog ammonium hydroxide react nrog?
Ammonium hydroxide reacts nrog tooj liab (II) chloride tsim cov khoom tooj liab (II) hydroxide, uas yog precipitate (ib qho khoom), thiab ammonium chloride, uas yog ntsev. Ammonium chloride, nyob rau hauv lem, tuaj yeem hnov mob nrog sodium hydroxide los ua ammonia gas (NH3), dej, thiab sodium chloride
Puas yog phenol react nrog dej?
Koj tuaj yeem paub txog phenol vim tias: Nws yog ib qho yooj yim insoluble hauv dej. Nws reacts withsodium hydroxide tov kom muab cov xim tsis muaj xim (thiab yog li yuav tsum yog acidic). Nws tsis tsim cov pa roj carbon dioxide nrog sodium carbonate lossis hydrogencarbonate kev daws teeb meem (thiab yog li yuav tsum tsis muaj zog acidic)