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A | CO2 | NaOHҺ | ϡHClҺ | CaOH2Һ | CuCl2Һ | Fe |
B | CaO | ϡHClҺ | Fe | ϡH2SO4Һ | Na2CO3Һ | CaOH2Һ |
C | Fe | ϡH2SO4Һ | BaCl2Һ | CuNO32Һ | CaOH2Һ | Na2CO3Һ |
D | Zn | ϡHClҺ | CaCO3 | CuSO4Һ | NaOHҺ | FeCl3Һ |
A | CO2 | NaOHҺ | ϡHClҺ | CaOH2Һ | CuCl2Һ | Fe |
B | CaO | ϡHClҺ | Fe | ϡH2SO4Һ | Na2CO3Һ | CaOH2Һ |
C | Fe | ϡH2SO4Һ | BaCl2Һ | CuNO32Һ | CaOH2Һ | Na2CO3Һ |
D | Zn | ϡHClҺ | CaCO3 | CuSO4Һ | NaOHҺ | FeCl3Һ |
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
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