ĿлW(xu) ԴԔ }ͣ}
鿴𰸺ͽ>>
ĿлW(xu) ԴԔ }ͣ}
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ĿлW(xu) ԴԔ }ͣx}
| ||||||
A | CO2 | NaOHҺ | ϡ}Һ | Ca(OH)2Һ | CuCl2Һ | Fe |
B | CuO | ϡ}Һ | Fe | ϡҺ | Na2CO3Һ | Ca(OH)2Һ |
C | Fe | ϡҺ | BaCl2Һ | Cu(NO3) 2Һ | Ca(OH)2Һ | Na2CO3Һ |
D | Zn | ϡ}Һ | CaCO3 | CuSO4Һ | NaOHҺ | FeCl3Һ |
鿴𰸺ͽ>>
ĿлW(xu) ԴԔ }ͣx}
ABa(NO3)2NaOHH2SO4K2CO3 | BH2SO4K2CO3Ba(NO3)2NaOH |
CNaOHBa(NO3)2H2SO4K2CO3 | DH2SO4Ba(NO3)2NaOHK2CO3 |
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