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Anonymous users2024-02-11The metal activity of zinc is stronger than that of hydrogen, and it can react with hydrochloric acid to form zinc chloride and hydrogen, and the chemical equation of the reaction is: Zn+2HCl2+H2
The metal activity of zinc is stronger than that of copper, and it can react with copper chloride solution to form zinc chloride and copper, and the chemical equation of the reaction is: Zn+CuCl2 Cu+ZnCl2
Zinc oxide reacts with hydrochloric acid to form zinc chloride and water, and the chemical equation of the reaction is: Zno+2HCl, ZnCl2+H2O
Zinc hydroxide reacts with hydrochloric acid to form zinc chloride and water, and the chemical equation of the reaction is: Zn(OH)2+2HCl2+2H2O
Zinc carbonate reacts with hydrochloric acid to form zinc chloride, water and carbon dioxide, and the chemical equation of the reaction is: ZnCO3+2HCl2+H2O+CO2
Zinc sulfate reacts with barium chloride to form barium sulfate precipitate and zinc chloride, and the chemical equation of the reaction is: ZNSO4 + BACL2 ZNCL2 + BASO4
So the answer is: zn+2hcl zncl2+h2 ; zn+cucl2═cu+zncl2；zno+2hcl═zncl2+h2o；zn（oh）2+2hcl═zncl2+2h2o；znco3+2hcl═zncl2+h2o+co2↑；znso4+bacl2 zncl2+baso4 (reasonable enough).
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Anonymous users2024-02-10Zinc reacts with chlorine.
zn+cl2=zncl2
Zinc reacts with hydrochloric acid.
zn+2hcl=zncl2+h2↑
Zinc reacts with a copper chloride solution.
zn+cucl2=zncl2+cu
Zinc oxide reacts with hydrochloric acid.
zno+2hcl=zncl2+h2o
Zinc hydroxide reacts with hydrochloric acid: Zn(OH)2+2HCl=ZnCl2+2H2O, zinc carbonate reacts with hydrochloric acid.
ZnCO3+2HCl=ZnCl2+H2O+CO2 zinc sulfate reacts with barium chloride.
znso4+bacl2=zncl2+baso4↓
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Anonymous users2024-02-09Hello! zn+2hcl==zncl2+h2
ZNC3+2HCl==ZNCl2+CO2+H2 Performance: The state gnawed at the rescue and the search for the ship was 0
zn(oh)2+2hcl==zncl2+2h20zn+cucl2==zncl2+cu
zno+2hci==zncl2+h2o
I hope it will help you, and I hope to pick up the dust and tease the Bi faction.
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Anonymous users2024-02-08Zinc reacts with chlorine.
zn+cl2=zncl2
Zinc reacts with hydrochloric acid.
zn+2hcl=zncl2+h2↑
Zinc reacts with copper chloride solution.
zn+cucl2=zncl2+cu
Zinc oxide reacts with hydrochloric acid.
zno+2hcl=zncl2+h2o
Zinc hydroxide reacts with hydrochloric acid, and the eggplant chain rents Zn(OH)2+2HCl=ZNCL2+2H2O
Zinc carbonate reacts with hydrochloric acid.
ZnCO3+2HCl=ZnCl2+H2O+CO2 zinc sulfate reacts with barium chloride.
znso4+bacl2=zncl2+baso4↓
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Anonymous users2024-02-07bacl2:zno+h2o
zn+hcl
zn+clzn+cucl2
zn(oh)2+hcl
znco3+hcl
bacl2+znso4
ZNSO4: reaction of metal with acid ZN+H2SO4==ZNSO4+H2 reaction of metal oxide with acid ZNo+H2SO4==ZNSO4+H2O reaction of alkali with acid ZN(OH)2+H2SO4==ZNSO4+2H2OReaction of carbonate with acidZNC3+H2SO4==ZNSO4+CO2 +H2O
Displacement reaction x(n)SO4+zn=znSO4+(n)x
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Anonymous users2024-02-06zn+2hcl=zncl2+h2↑
zno+2hcl=zncl2+h2o
znco3+2hcl=zncl2+h2o+co2↑zn+cucl2=zncl2+cu
The lack of the side grandson election quarrel chain c
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Anonymous users2024-02-05Zinc calls the beam to react with chlorine.
zn+cl2=zncl2
Zinc reacts with hydrochloric acid.
zn+2hcl=zncl2+h2↑
Zinc heel. Copper chloride.
Solanto chain leasing reaction.
zn+cucl2=zncl2+cu
Zinc oxide reacts with hydrochloric acid.
zno+2hcl=zncl2+h2o
Zinc hydroxide heel.
Hydrochloric acid. Reaction Zn(OH)2+2HCl=ZnCl2+2H2O zinc carbonate reacts with hydrochloric acid.
ZNC3+2HCl=ZnCl2+H2O+CO2 zinc sulfate reacts with tremor barium chloride.
znso4+bacl2=zncl2+baso4↓
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Anonymous users2024-02-04Zinc scab reaction with chlorine zn+Cl2=ZnCl2 zinc reaction with hydrochloric acid Zn+2HCl=ZnCl2+H2 zinc reaction with copper chloride solution Zn+CuCl2=ZnCl2+Cu zinc oxide reaction with hydrochloric acid Zno+2HCl=ZnCl2+H2O zinc hydroxide reaction with hydrochloric acid, zn(OH)2+2HCl=ZNCL2+2H2O, which narmine zinc carbonate reacts with hydrochloric acid, ZNCO3+2HCl=ZNCL2+H2O+CO2
Zinc sulfate reacts with barium chloride znSO4+BACL2=ZNCL2+BASO4
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Anonymous users2024-02-03According to the reaction between the two pairs of the given substances to complete the solution, zinc can be replaced with hydrochloric acid to form zinc chloride;
Zinc oxide can be replaced with hydrochloric acid to form zinc chloride;
Zinc hydroxide can react with hydrochloric acid to form zinc chloride;
Zinc carbonate can be sourced by reacting with hydrochloric acid to produce zinc chloride;
Zinc is more active than copper, so it can react with copper chloride solution to form zinc chloride;
A total of five hail Kai which method
Therefore, C
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