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? = CuSO4 | Tshuaj Ntsuam Kev Sib Xws

? = tooj liab (ii) sulfate

Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Txoj Kab Ke Suav Li Cas # 1

Cu + 2H2SO42H2O + SO2 + CuSO4
tooj liab sulfuric kua qaub dej leej faj dioxide tooj liab (ii) sulfate
(Rắn) (,c, niam) (loj) (khws) (D)
(yog) (khuv xim) (khuv xim) (khuv xim) (xanh lawm)
1 2 2 1 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug Cu + 2H2SO4 → 2 H2O + SO2 + CuSO4

Cov tshuaj tiv thaiv ntawm Cu (tooj liab) reacts nrog H2SO4 (sulfuric acid) yog dab tsi?

Kub: kub

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim H2O (dej) thiab SO2 (sulfur dioxide) thiab CuSO4 (tooj liab (ii) sulfate)?

Muab qee qhov tooj liab me me rau hauv lub khob ntsuas, nchuav cov tshuaj H2SO4 coj los ntsuas rau hauv lub raj tshuaj ntsuam, tom qab ntawd ua kom sov lub khob ntsuas me ntsis

Phenomenon tom qab Cu (tooj liab) reacts nrog H2SO4 (sulfuric acid)

Nyem txhawm rau pom qhov sib npaug ntawm qhov tshwm sim

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Concentrated thiab kub H2SO4 reacts nrog tooj liab los tsim SO2 roj thiab CuSO4 tov yog xiav

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj lom neeg Cu + 2H2SO4 → 2 H2O + SO2 + CuSO4

Cov lus nug ntsig txog reactant Cu (tooj liab)

Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm Cu (tooj liab)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Cu (tooj liab) ua reactant?

Cov lus nug ntsig txog reactant H2SO4 (sulfuric acid)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2SO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2SO4 (sulfuric acid) ua reactant?

Cov lus nug ntsig txog cov khoom H2O (dej)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2O (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2O (dej) ua khoom?

Cov lus nug ntsig txog cov khoom SO2 (sulfur dioxide)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm SO2 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj SO2 (sulfur dioxide) ua khoom?

Cov lus nug ntsig txog cov khoom CuSO4 (tooj liab (ii) sulfate)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm CuSO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuSO4 (tooj liab (ii) sulfate) ua khoom?
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Txoj Kab Ke Suav Li Cas # 2

3Cu + 4H2SO4 + 2 NAOJ34H2O + Na2SO4 + 2 NEEJ + 3CuSO4
tooj liab sulfuric kua qaub sodium tshuaj dawb dej sodium tshuaj dawb cov pa tshuaj nitrogen tooj liab (ii) sulfate
(Rắn) (dung dab) (Rắn) (loj) (Rắn) (khws)
(yog) (khuv xim) (trắng) Hmoob (khuv xim) (trắng) Hmoob (khuv xim)
3 4 2 4 1 2 3 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug 3Cu + 4H2SO4 + 2 NAOJ3 → 4 H2O + Na2SO4 + 2 NEEJ + 3 CUAS4

Dab tsi yog cov tshuaj tiv thaiv ntawm Cu (tooj liab) reacts nrog H2SO4 (sulfuric acid) reacts nrog NaNO3 (sodium nitrate)?

Tsis muaj cov ntaub ntawv pom rau qhov sib tshooj chemical no

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim H2O (dej) thiab Na2SO4 (sodium sulfate) thiab TSIS MUAJ (nitrogen monoxide) thiab CuSO4 (tooj liab (ii) sulfate)?

Cu reacts nrog H2SO4 / NaNO3

Phenomenon tom qab Cu (tooj liab) reacts nrog H2SO4 (sulfuric acid) reacts nrog NaNO3 (sodium nitrate)

Nyem txhawm rau pom qhov sib npaug ntawm qhov tshwm sim

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj tiv thaiv 3Cu + 4H2SO4 + 2 NAOJ3 → 4 H2O + Na2SO4 + 2 NEEJ + 3 CUAS4

Cov lus nug ntsig txog reactant Cu (tooj liab)

Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm Cu (tooj liab)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Cu (tooj liab) ua reactant?

Cov lus nug ntsig txog reactant H2SO4 (sulfuric acid)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2SO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2SO4 (sulfuric acid) ua reactant?

Cov lus nug ntsig txog reactant NaNO3 (sodium nitrate)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm NaNO3 (sodium nitrate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj NaNO3 (sodium nitrate) ua reactant?

Cov lus nug ntsig txog cov khoom H2O (dej)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2O (sodium nitrate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2O (dej) ua khoom?

Cov lus nug ntsig txog cov khoom Na2SO4 (sodium sulfate)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm Na2SO4 (sodium nitrate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Na2SO4 (sodium sulfate) ua khoom?

Cov lus nug ntsig txog cov khoom NO (nitrogen monoxide)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm NO (sodium nitrate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj NO (nitrogen monoxide) ua khoom?

Cov lus nug ntsig txog cov khoom CuSO4 (tooj liab (ii) sulfate)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm CuSO4 (sodium nitrate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuSO4 (tooj liab (ii) sulfate) ua khoom?
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Txoj Kab Ke Suav Li Cas # 3

Cu (OH)2 + H2SO42H2O + CuSO4
tooj liab (ii) hydroxide sulfuric kua qaub dej tooj liab (ii) sulfate
(Rắn) (D) (loj) (D)
(xanh da trii) (khuv xim) (khuv xim) (xanh lawm)
1 1 2 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

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Cov ntaub ntawv ntxiv txog kev sib npaug Cu (OH)2 + H2SO4 → 2 H2O + CuSO4

Cov tshuaj tiv thaiv ntawm Cu (OH) 2 (tooj liab (ii) hydroxide) reacts nrog H2SO4 (sulfuric acid) yog dab tsi?

Tsis muaj cov ntaub ntawv pom rau qhov sib tshooj chemical no

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim H2O (dej) thiab CuSO4 (tooj liab (ii) sulfate)?

Tso me ntsis Cu (OH) 2 baso rau hauv qab ntawm lub khob ntsuas, ntxiv 1-2 ml ntawm kua qaub thiab maj mam co

Phenomenon tom qab Cu (OH) 2 (tooj liab (ii) hydroxide) reacts nrog H2SO4 (sulfuric acid)

Nyem txhawm rau pom qhov sib npaug ntawm qhov tshwm sim

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Cu (OH) 2 nti nrog cov kua qaub los tsim cov xim xiav ntsev. H2SO4 reacts nrog lub hauv paus los tsim sulfate ntsev thiab dej.

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj lom neeg Cu(OH)2 + H2SO4 → 2 H2O + CuSO4

Cov lus nug txog reactant Cu (OH) 2 (tooj liab (ii) hydroxide)

Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm Cu (OH) 2 (tooj liab (ii) hydroxide)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Cu (OH) 2 (tooj liab (ii) hydroxide) ua reactant?

Cov lus nug ntsig txog reactant H2SO4 (sulfuric acid)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2SO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2SO4 (sulfuric acid) ua reactant?

Cov lus nug ntsig txog cov khoom H2O (dej)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2O (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2O (dej) ua khoom?

Cov lus nug ntsig txog cov khoom CuSO4 (tooj liab (ii) sulfate)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm CuSO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuSO4 (tooj liab (ii) sulfate) ua khoom?

Txoj Kab Ke Suav Li Cas # 4

Cuo + H2SO4H2O + CuSO4
tooj liab (ii) oxide sulfuric kua qaub dej tooj liab (ii) sulfate
(Rắn) (D) (loj) (D)
()en) (khuv xim) (khuv xim) (xanh lawm)
1 1 1 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

Cov ntaub ntawv ntxiv txog kev sib npaug CuO + H2SO4 → H2O + CuSO4

Dab tsi yog cov tshuaj tiv thaiv ntawm CuO (copper (ii) oxide) reacts nrog H2SO4 (sulfuric acid)?

Tsis muaj cov ntaub ntawv pom rau qhov sib tshooj chemical no

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim H2O (dej) thiab CuSO4 (tooj liab (ii) sulfate)?

CuO reacts nrog H2SO4 acid

Phenomenon tom qab CuO (copper (ii) oxide) reacts nrog H2SO4 (sulfuric acid)

Nyem txhawm rau pom qhov sib npaug ntawm qhov tshwm sim

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

H2SO4 reacts nrog puag oxide los tsim sulphate ntsev thiab dej

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog cov tshuaj tiv thaiv CuO + H2SO4 → H2O + CuSO4

Cov lus nug ntsig txog reactant CuO (tooj liab (ii) oxide)

Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm CuO (tooj liab (ii) oxide)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuO (tooj liab (ii) oxide) ua reactant?

Cov lus nug ntsig txog reactant H2SO4 (sulfuric acid)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2SO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2SO4 (sulfuric acid) ua reactant?

Cov lus nug ntsig txog cov khoom H2O (dej)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm H2O (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj H2O (dej) ua khoom?

Cov lus nug ntsig txog cov khoom CuSO4 (tooj liab (ii) sulfate)

Dab tsi yog cov tshuaj thiab lub cev yam ntxwv ntawm CuSO4 (sulfuric acid)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuSO4 (tooj liab (ii) sulfate) ua khoom?

Txoj Kab Ke Suav Li Cas # 5

Cu + Ag2SO42 Peb + CuSO4
tooj liab Nyiaj sulfate nyiaj tooj liab (ii) sulfate
(Rắn) (Rắn) (kt) (Rắn)
(yog) (trắng) Hmoob (trắng) Hmoob (xav)
1 1 2 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)

Cov ntaub ntawv ntxiv txog kev sib npaug Cu + Ag2SO4 → 2 Aws + CuSO4

Cov tshuaj tiv thaiv ntawm Cu (tooj liab) reacts nrog Ag2SO4 (silver sulfate) yog dab tsi?

Tsis muaj cov ntaub ntawv pom rau qhov sib tshooj chemical no

Kev piav qhia: Qhov zoo tagnrho ib puag ncig rau cov tshuaj tiv thaiv, xws li kub, siab, catalysts, thiab hnyav. Catalysts yog cov khoom uas ua kom nrawm nrawm (ceev) ntawm cov tshuaj tiv thaiv tshuaj tsis tau noj lossis ua ib feem ntawm cov khoom kawg. Catalysts tsis cuam tshuam rau cov xwm txheej sib npaug.

Yuav ua li cas tshwm sim thiab tsim Ag (nyiaj) thiab CuSO4 (tooj liab (ii) sulfate)?

Phenomenon tom qab Cu (tooj liab) reacts nrog Ag2SO4 (silver sulfate)

Cov kab zauv no tsis muaj cov ntaub ntawv tshwj xeeb hais txog qhov tshwm sim.

Hauv qhov no, koj tsuas yog xav kom soj ntsuam seb cov khoom puas muaj nuj nqi CuSO 4 (tooj liab (ii) sulfate), tshwm ntawm qhov kawg ntawm qhov kev tawm tsam.

Lossis yog ib yam hauv qab no cov tshuaj txhaum cai Ag2SO4 (nyiaj sulfate), ploj mus

Dab tsi yog lwm cov ntaub ntawv tseem ceeb uas koj yuav tsum paub txog cov tshuaj tiv thaiv

Peb tsis muaj ntaub ntawv ntxiv txog cov tshuaj tiv thaiv no.

Pawg ntawm kev sib npaug


Cov lus nug ntxiv ntsig txog tshuaj lom neeg Cu + Ag2SO4 → 2 Aws + CuSO4

Cov lus nug ntsig txog reactant Cu (tooj liab)

Dab tsi yog cov yam ntxwv ntawm lub cev thiab lub cev ntawm Cu (tooj liab)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Cu (tooj liab) ua reactant?

Cov lus nug ntsig txog cov tshuaj reactant Ag2SO4 (silver sulfate)

Dab tsi yog cov tshuaj thiab lub cev tus yam ntxwv ntawm Ag2SO4 (silver sulfate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Ag2SO4 (silver sulfate) ua reactant?

Cov lus nug ntsig txog cov khoom Ag (silver)

Dab tsi yog tshuaj thiab lub cev yam ntxwv ntawm Ag (silver sulfate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj Ag (nyiaj) ua khoom?

Cov lus nug ntsig txog cov khoom CuSO4 (tooj liab (ii) sulfate)

Dab tsi yog cov yam ntxwv ntawm cov tshuaj thiab lub cev ntawm CuSO4 (silver sulfate)? Dab tsi yog cov tshuaj tiv thaiv uas muaj CuSO4 (tooj liab (ii) sulfate) ua khoom?

Rhuav Tshaj Xov Xwm

Cov ntaub ntawv txaus siab tsuas yog ob peb tus neeg paub


Cov ntawv tshaj tawm cov nyiaj tau los pab peb khaws cov ntsiab lus nrog qhov zoo tshaj plaws vim li cas peb yuav tsum tso adverts? : D

Kuv tsis xav txhawb lub vev xaib (kaw) - :(