求下列盐水解的普通方程和离子方程式
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求下列盐水解的普通方程和离子方程式
Na2CO3 Na2S FeCl3 NaClO NaHCO3 NH4Cl AlCl3 Na2PO4 NaH2PO4 MgSO4.数字均为小写- - (分步水解只需第一步)kk。答案可以看懂就可以
Na2CO3 Na2S FeCl3 NaClO NaHCO3 NH4Cl AlCl3 Na2PO4 NaH2PO4 MgSO4.数字均为小写- - (分步水解只需第一步)kk。答案可以看懂就可以
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Na2CO3+H2O=NaHCO3+NaOH
CO3- +H2O=HCO3- + OH-
Na2S+H2O=NaHS+NaOH
S2- +H2O = HS- + OH-
FeCl3+3H2O=Fe(OH)3+3HCl
Fe3+ +3H2O=Fe(OH)3+3H+
NaHCO3+H2O=NaOH+H2CO3
HCO3- +H2O=OH- +H2CO3
NH4Cl+H2O=NH3.H2O + HCl
NH4+ +H2O=NH3.H2O+ H+
AlCl3+3H2O=Al(OH)3+3HCl
AL3+ +3H2O=Al(OH)3 +3H+
Na3PO4+H2O=Na2HPO4+NaOH
PO4(3-)+H2O=HPO4(2-)+OH-
Na2HPO4+H2O=NaH2PO4+NaOH
HPO4(2-)+H2O=H2PO4- +OH-
NaH2PO4+H2O=H3PO4+NaOH
H2PO4- +H2O=H3PO4 +OH-
MgSO4+2H2O=Mg(OH)2+H2SO4
Mg2+ +2H2O=Mg(OH)2 + 2H+
CO3- +H2O=HCO3- + OH-
Na2S+H2O=NaHS+NaOH
S2- +H2O = HS- + OH-
FeCl3+3H2O=Fe(OH)3+3HCl
Fe3+ +3H2O=Fe(OH)3+3H+
NaHCO3+H2O=NaOH+H2CO3
HCO3- +H2O=OH- +H2CO3
NH4Cl+H2O=NH3.H2O + HCl
NH4+ +H2O=NH3.H2O+ H+
AlCl3+3H2O=Al(OH)3+3HCl
AL3+ +3H2O=Al(OH)3 +3H+
Na3PO4+H2O=Na2HPO4+NaOH
PO4(3-)+H2O=HPO4(2-)+OH-
Na2HPO4+H2O=NaH2PO4+NaOH
HPO4(2-)+H2O=H2PO4- +OH-
NaH2PO4+H2O=H3PO4+NaOH
H2PO4- +H2O=H3PO4 +OH-
MgSO4+2H2O=Mg(OH)2+H2SO4
Mg2+ +2H2O=Mg(OH)2 + 2H+