["......400 mol.dm-3의 NH3.HD와 D.........0...0Dmol.dm-3의 H HCld混合溶液

2020-07-30View Original

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D.D....400 mol.dm-3的NH3.HD2与D.D.....0Dmol.dmD3的HHCDD体积混合的溶液

Reply #22020-07-30

DDDDD..400 mol.dmD3的的NH3.H.HD与与DDD....D.0Dmol.dmDDD的的HCDD体积混合的溶液

Reply #32020-07-30

A 弱酸或弱碱及其盐的溶液

Reply #42020-07-30

D。反应后形成了氯化铵和NH3.H2O体系。

Reply #52020-07-31

在某温度时,下列体系属于缓冲溶液的是: （D.0.400 mol.dm-3的NH3.H2O与0.2 00mol.dm-3HCl等体积混合的溶液）

Reply #62020-08-08

D.0.400 mol.dm-3的NH3.H2O与0.2 00mol.dm-3HCl等体积混合的溶液

Reply #72020-08-12

D.0.400 mol.dm-3的NH3.H2O与0.2 00mol.dm-3HCl等体积混合的溶液

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["......400 mol.dm-3의 NH3.HD와 D.........0...0Dmol.dm-3의 H HCld混合溶液

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