Video: Puas yog tooj liab oxide soluble hauv 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 . Hauv qhov kev sim no ib insoluble hlau oxide yog reacted nrog ib tug dilute kua qaub tsim a soluble ntsev. Tooj (II) oxide , ib qho khoom dub, thiab tsis muaj xim dilute sulfuric acid react rau tsim tooj liab (II) sulfate, muab cov yam ntxwv xiav xim rau cov tshuaj.
Ntawm 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).
Tsis tas li ntawd, vim li cas koj thiaj li kub sulfuric acid ua ntej ntxiv tooj liab oxide? Nws yog los pab cov tshuaj tiv thaiv los ntawm kev muab lub zog rau cov tshuaj tiv thaiv kom muaj kev tawg ntawm cov ntawv cog lus nyob rau hauv Tooj oxide enabling tsim ntawm ionic compounds nrog rau kua qaub ions.
yog tooj liab oxide soluble los yog insoluble?
Zoo insoluble nyob rau hauv dej los yog cawv ; tooj liab (II) oxide dissolves maj mam hauv cov tshuaj ammonia tab sis sai sai hauv cov tshuaj ammonium carbonate; nws yog yaj los ntawm alkali hlau cyanides thiab muaj zog acid daws; Kub formic acid thiab boiling acetic acid daws tau yooj yim yaj cov oxide.
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:
Puas yog Copper II oxide soluble hauv dej?
Zoo insoluble nyob rau hauv dej los yog cawv; tooj liab (II) oxide yaj maj mam hauv cov tshuaj ammonia tab sis sai sai hauv cov tshuaj ammonium carbonate; nws yog yaj los ntawm alkali hlau cyanides thiab muaj zog acid daws; Kub formic acid thiab boiling acetic acid daws tau yooj yim yaj cov oxide
Yuav ua li cas thaum tooj liab oxide reacts nrog sulfuric acid?
Reacting tooj liab (II) oxide nrog sulfuric acid. Nyob rau hauv qhov kev sim no ib qho insoluble hlau oxide reacted nrog ib tug dilute acid los ua ib tug soluble ntsev. Tooj liab (II) oxide, cov khoom dub, thiab tsis muaj xim dilute sulfuric acid react los tsim tooj liab (II) sulfate, muab cov xim xiav xim rau cov tshuaj
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
Puas yog tooj liab yog ib qho nyuaj lossis soft acid?
Copper(i) tau muab cais ua ib qho khoom muag muag. Txawm li cas los xij, lub peev xwm ntawm tooj liab (i) los khi cov neeg pub dawb los yog muag muag thiab qhov sib txawv ntawm cov reactivities nthuav tawm los ntawm tooj liab (i) complexes tau tsa qee cov lus nug txog qhov xwm ntawm tooj liab (i)
Dab tsi yog qhov sib npaug ntawm tooj liab oxide thiab sulfuric acid?
Txhawm rau sib npaug CuO + H2SO4 = CuSO4 + H2O koj yuav tsum nco ntsoov suav tag nrho cov atoms ntawm txhua sab ntawm cov tshuaj sib npaug. Thaum koj paub ntau npaum li cas ntawm txhua hom atom koj tuaj yeem hloov pauv cov coefficients (tus lej nyob rau hauv pem hauv ntej ntawm atoms lossis cov tebchaw) kom sib npaug ntawm qhov sib npaug rau tooj liab (II) oxide + Sulfuric acid