| 前日に均衡した方程式 |
3 As2S3 + 28[NO3]{-} + 4 H2O + 4 H{+} = 6[H2AsO4]{-} + 9[SO4]{2-} + 28 NO
Fe3O4 + SiO2 = FeOSiO2 + O2 =>
2 Fe3O4 + 6 SiO2 = 6 FeOSiO2 + O2
LiOH + Cu(SO4) = LiSO4 + CuOH =>
LiOH + Cu(SO4) = LiSO4 + CuOH
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
CaSeO4 + Ba = BaSeO4 + Ca =>
CaSeO4 + Ba = BaSeO4 + Ca
C6H5COOH + C6H5COONa = C6H5COONaC6H5COOH =>
C6H5COOH + C6H5COONa = C6H5COONaC6H5COOH
Na3FeO3 = Fe2O3 + Na2O =>
2 Na3FeO3 = Fe2O3 + 3 Na2O
MnSO4 + NH4SO2 = MnS + NH4SO4 =>
MnSO4 + 2 NH4SO2 = MnS + 2 NH4SO4
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 10 H2O
KMnO4 + K2HPO3 + H2O = MnO2 + KOH + K2HPO4 =>
2 KMnO4 + 3 K2HPO3 + H2O = 2 MnO2 + 2 KOH + 3 K2HPO4
Sn(CO3)2 + Ca(OH)2 = CaCO3 + Sn(OH)4 =>
Sn(CO3)2 + 2 Ca(OH)2 = 2 CaCO3 + Sn(OH)4
Ca(g) + AlCl3(s) = CaCl3(s) + Al(g) =>
Ca(g) + AlCl3(s) = CaCl3(s) + Al(g)
C2H4O2 + CaCO3 = H2O + CO + Ca(C2H3O2)2 =>
5 C2H4O2 + 2 CaCO3 = 4 H2O + 4 CO + 2 Ca(C2H3O2)2
NC9H13O3 + O2 = CO2 + NO2 + H2O =>
4 NC9H13O3 + 47 O2 = 36 CO2 + 4 NO2 + 26 H2O
C2H5OH + KMnO4 = C6H10O2 + MnO2 + H2O + KOH =>
3 C2H5OH + 2 KMnO4 = C6H10O2 + 2 MnO2 + 3 H2O + 2 KOH
CdN3 + (NH4)Cl2 = CdCl2 + N3(NH4) =>
CdN3 + (NH4)Cl2 = CdCl2 + N3(NH4)
Ne + F = NeF =>
Ne + F = NeF
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
HCl + Zn + NaOH = NaCl + ZnH2O =>
HCl + Zn + NaOH = NaCl + ZnH2O
K3[Cr(C2O4)3] + KOH = K3[Cr(OH)6] + K2C2O4 =>
K3[Cr(C2O4)3] + 6 KOH = K3[Cr(OH)6] + 3 K2C2O4
Na2S(aq) + NH4OH(aq) = NaOH + (NH4)2S =>
Na2S(aq) + 2 NH4OH(aq) = 2 NaOH + (NH4)2S
Sn(CO3)2 + Ca(OH)2 = CaCO3 + Sn(OH)4 =>
Sn(CO3)2 + 2 Ca(OH)2 = 2 CaCO3 + Sn(OH)4
C2H5OH + CH3MgI = CH4 + C2H5OMgI =>
C2H5OH + CH3MgI = CH4 + C2H5OMgI
NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s)
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s)
FeSO4 + PbO2 + HNO3 = H2O + PbSO4 + Fe(NO3)3 + Fe2(SO4)3 =>
6 FeSO4 + 3 PbO2 + 12 HNO3 = 6 H2O + 3 PbSO4 + 4 Fe(NO3)3 + Fe2(SO4)3
CoCl2 + NH4 + OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4 + 2 OH = 2 NH4Cl + Co(OH)2
CaSO4 + Mg(OH)2 = MgSO4 + Ca(OH)2 =>
CaSO4 + Mg(OH)2 = MgSO4 + Ca(OH)2
H2SO4CdS = H2SCdSO4 =>
H2SO4CdS = H2SCdSO4
NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s)
CaCl2 + NaOH = Ca(OH)2(s) + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2(s) + 2 NaCl
H2O + NaOH + CuSO4 = H2ONaOHCuSO4 =>
H2O + NaOH + CuSO4 = H2ONaOHCuSO4
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Mn3O4(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 Mn3O4(s) + 8 Al(s) = 9 Mn(s) + 4 Al2O3(s)
Al2Mg3 + H2SO4 = Mg + Al2(SO4)3 + H2 =>
Al2Mg3 + 3 H2SO4 = 3 Mg + Al2(SO4)3 + 3 H2
FeC2O4 + K2C2O4 + H2C2O4 + O2 = K3[Fe(C2O4)3] + H2O =>
4 FeC2O4 + 6 K2C2O4 + 2 H2C2O4 + O2 = 4 K3[Fe(C2O4)3] + 2 H2O
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
CO3{-} + NO3{-} + As2Se3 = AsO4{3-} + SeO4{2-} + NO2{-} + CO2 =>
12 CO3{-} + 8 NO3{-} + As2Se3 = 2 AsO4{3-} + 3 SeO4{2-} + 8 NO2{-} + 12 CO2
NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s)
FeSO4 + PbO2 + HNO3 = H2O + PbSO4 + Fe(NO3)3 + Fe2(SO4)3 =>
6 FeSO4 + 3 PbO2 + 12 HNO3 = 6 H2O + 3 PbSO4 + 4 Fe(NO3)3 + Fe2(SO4)3
ClO{-} + I{-} = Cl{-} + IO{-} =>
ClO{-} + I{-} = Cl{-} + IO{-}
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
WH = HW =>
WH = HW
Sb + K2Cr2O7 + H2SO4 = H3SbO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Sb + 5 K2Cr2O7 + 20 H2SO4 = 6 H3SbO4 + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
MgBr2 + SrSO4 = SrBr2 + MgSO4 =>
MgBr2 + SrSO4 = SrBr2 + MgSO4
NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = NaOH(s) + CO2(g)NaHCO3(s)
C7H8O + Cr2O7{-2} + H{+} = C7H6O2 + Cr{3+} + H2O =>
3 C7H8O + 2 Cr2O7{-2} + 16 H{+} = 3 C7H6O2 + 4 Cr{3+} + 11 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
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