资源描述
1. 离子守恒
CH3COONa:________________________________________
Na2CO3: ________________________________________
NaHCO3: ________________________________________
Na3PO4: ________________________________________
Na2CO3: ________________________________________
NaHCO3: ________________________________________
Na3PO4: ________________________________________
NH4Cl: ________________________________________
NaOH: ________________________________________
Na2S: ________________________________________
2. 物料守恒
NaHCO3:________________________________________
Na2CO3: ________________________________________
Na 2S: ________________________________________
NH4Cl: ________________________________________
Na3PO4: ________________________________________
NH4Cl: ________________________________________
CH3COONa:________________________________________
Na2S: ________________________________________
3. 质子守恒
Na2CO3: ________________________________________
CH3COONa:________________________________________
NaH2PO4 : ________________________________________
NH4Cl: ________________________________________
Na2S: ________________________________________
NaHS: ________________________________________
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