5.仅能表示唯一化学反应的离子方程式是( ) A.Zn+2H + = Zn2++H2↑ B.CH3COOH+OH―= CH3COO―+H2O C.Ba2++ 2OH―+ 2H++ SO42―= BaSO4↓+2H2O D.CH3COOH + NH3·H2O = CH3COO―+ NH4+ + H2O 查看更多

 

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仅能表示唯一化学反应的离子方程式是(    )

A.Zn+2H + = Zn2++H2↑                     

B.CH3COOH+OH= CH3COO+H2O

C.Ba2++ 2OH+ 2H++ SO42= BaSO4↓+2H2O

D.CH3COOH + NH3·H2O = CH3COO+ NH4+ + H2O

 

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仅能表示唯一化学反应的离子方程式是

A.Zn+2H + = Zn2++H2↑                     

B.CH3COOH+OH= CH3COO+H2O

C.Ba2++ 2OH+ 2H++ SO42= BaSO4↓+2H2O

D.CH3COOH + NH3·H2O = CH3COO+ NH4+ + H2O

 

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仅能表示唯一化学反应的离子方程式是(  )
A.Zn+2H+=Zn2++H2
B.CH3COOH+OH-=CH3COO-+H2O
C.Ba2++2OH-+2H++SO42-=BaSO4↓+2H2O
D.CH3COOH+NH3?H2O=CH3COO-+NH4++H2O

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仅能表示唯一化学反应的离子方程式是


  1. A.
    Zn+2H+=Zn2++H2
  2. B.
    CH3COOH+OH-=CH3COO-+H2O
  3. C.
    Ba2++2OH-+2H++SO42-=BaSO4↓+2H2O
  4. D.
    CH3COOH+NH3?H2O=CH3COO-+NH4++H2O

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仅能表示唯一化学反应的离子方程式是
[     ]
A.Zn+2H+ = Zn2++H2
B.CH3COOH+OH-= CH3COO-+H2O
C.Ba2++ 2OH-+ 2H++ SO42- = BaSO4↓+2H2O
D.CH3COOH + NH3·H2O = CH3COO-+ NH4+ + H2O

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