Video: Yuav ua li cas thaum tooj liab oxide reacts nrog sulfuric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Reacting tooj liab (II) oxide nrog sulfuric acid . Nyob rau hauv qhov kev sim no ib tug insoluble hlau oxide yog hnov mob nrog ib tug dilute kua qaub los ua ib tug soluble ntsev. Tooj (II) oxide , ib qho khoom dub, thiab tsis muaj xim dilute sulfuric acid teb tsim tawm tooj liab (II) sulfate, muab cov yam ntxwv xiav xim rau cov tshuaj.
Hauv qhov no, yuav ua li cas thaum tooj liab reacts nrog sulfuric acid?
Tooj tsis teb nrog dilute sulfuric acid raws li nws cov peev xwm txo tau siab dua li ntawm hydrogen. Tab sis, concentrated sulfuric acid yog oxidizing tus neeg sawv cev. Yog li, thaum tooj liab yog rhuab nrog conc. H2SO4 , ib redox tshuaj tiv thaiv tshwm sim thiab cov kua qaub tau txo kom sulfur dioxide.
tooj liab oxide tuaj yeem ua rau cov kua qaub? Ib metal- cov tshuaj tiv thaiv acid yog ib txwm redox tshuaj tiv thaiv . Txij li thaum tooj liab muaj peev xwm txo qis dua li hydrogen, nws ua tsis yog teb nrog tsis-oxidizing kua qaub zoo li HCl los yog dil. H2SO4. Tooj oxide yog lub hauv paus tsis muaj zog, thiab nws yooj yim reacts nrog HCl tsim soluble tooj liab (II) chloride thiab dej.
Hais txog qhov no, hom tshuaj tiv thaiv dab tsi yog tooj liab oxide thiab sulfuric acid?
Tooj (II) oxide yuav teb nrog sulfuric acid tsim dej thiab tooj liab (II) sulfate. Qhov no tshuaj tiv thaiv tuaj yeem muab faib ua ob qhov kev hloov pauv tshuaj tiv thaiv los yog neutralization tshuaj tiv thaiv (hlau oxides muaj cov khoom tseem ceeb hauv dej).
Vim li cas tooj liab tsis hnov mob nrog sulfuric acid?
Teb: Tooj liab tsis hnov mob nrog dilute sulfuric acid . Yog li ntawd, tsis muaj tshuaj tiv thaiv yuav siv qhov chaw thaum dilute sulfuric acid yog nchuav rau ib tooj liab phaj. Tab sis thaum concentrated sulfuric acid yog nchuav lawm tooj liab phaj, effervescence yog pom. Qhov no tshwm sim vim yog tsim cov roj hydrogen.
Pom zoo:
Yuav ua li cas thaum hlau sulfide reacts nrog sulfuric acid?
Thaum cov hlau sulfide ntxiv rau dilute sulfuric acid, koj yuav tau txais hlau sulfate, dej thiab sulfur dioxide raws li cov khoom
Yuav ua li cas thaum ci dej qab zib reacts nrog sulfuric acid?
Thaum cov bicarbonate los ntawm ci sodacomes nyob rau hauv kev sib cuag nrog sulfuric acid tov, nws txais hydrogen ions los ua carbonic acid. Lub seething huab hwm coj ntawm npuas tsim raws li cov pa roj carbon dioxide no khiav tawm ntawm kev daws teeb meem
Puas yog tooj liab reacts nrog sulfuric acid?
Tooj liab tsis hnov mob nrog dilute sulfuric acid vim nws qhov txo qis dua qhov muaj peev xwm ntawm hydrogen. Tooj liab tsis hloov hydrogen los ntawm cov tsis-oxidising acids xws li HCl los yog dilute H2SO4. Yog li, thaum tooj liab rhuab nrog conc. H2SO4, cov tshuaj tiv thaiv redox tshwm sim thiab cov kua qaub raug txo kom sulfur dioxide
Yuav ua li cas thaum magnesium reacts nrog sulfuric acid?
Cov tshuaj tiv thaiv magnesiumwithacids Magnesium hlau dissolves nkag tau indilutesulphuric acid los tsim cov kev daws teeb meem uas muaj theaquatedMg(II) ion ua ke nrog hydrogen gas, H2.Cov tshuaj tiv thaiv nrog lwm cov acids xws li ashydrochloric acid kuj muab cov aquatedMg(II) ion
Yuav ua li cas thaum tooj liab II chloride reacts nrog txhuas?
Thaum koj muab aluminium rau hauv tooj liab chloride, cov tooj liab ua ke cov chloride noj tam sim ntawm txhuas. Muaj qhov hnov ntxhiab tsw tsw thiab qee cov pa luam yeeb vim yog cov tshuaj tiv thaiv tshuaj. Raws li cov tooj liab chlorides ua haujlwm deb ntawm txhuas, cov txhuas tig mus rau hauv cov xim av tsaus