| 前日に均衡した方程式 |
KCrO4 + Ag = AgCrO4 + K
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MgSO3 + HI = MgI2 + H2O + SO2 =>
MgSO3 + 2 HI = MgI2 + H2O + SO2
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
CuCl + NaOH = NaCu + ClOH =>
CuCl + NaOH = NaCu + ClOH
I{-} + Br2 = Br{-} + I3{-} =>
3 I{-} + Br2 = 2 Br{-} + I3{-}
SrOH + BO3 = SrOHBO3 =>
SrOH + BO3 = SrOHBO3
CH2(OH)CH2(OH)(s) = CH2(OH)CH2(OH)(aq) =>
CH2(OH)CH2(OH)(s) = CH2(OH)CH2(OH)(aq)
Mg + C6H8O7 = Mg(C6H6O7) + H2 =>
Mg + C6H8O7 = Mg(C6H6O7) + H2
NaIO3 + NaHSO2 = H2O + I2 + Na2SO4 + NaHSO4 =>
4 NaIO3 + 5 NaHSO2 = 2 H2O + 2 I2 + 4 Na2SO4 + NaHSO4
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
HB(aq) + O2(g) = HBO2(aq) =>
HB(aq) + O2(g) = HBO2(aq)
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(s) =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSO4(s)
Ba(OH)2(s) = Ba(aq) + OH(aq) =>
Ba(OH)2(s) = Ba(aq) + 2 OH(aq)
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
HClO + Cu = CuClO + H2 =>
2 HClO + 2 Cu = 2 CuClO + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CuCl + NaOH = NaCu + ClOH =>
CuCl + NaOH = NaCu + ClOH
FeS + H2O + O2 = FeO2H + S8 =>
8 FeS + 4 H2O + 6 O2 = 8 FeO2H + S8
C9H6O9Na4 + HCl = C9H10O9 + NaCl =>
C9H6O9Na4 + 4 HCl = C9H10O9 + 4 NaCl
Fe123 = Fe =>
Fe123 = 123 Fe
MoO3 + NH3 = Mo2O5 + N2 + H2O =>
6 MoO3 + 2 NH3 = 3 Mo2O5 + N2 + 3 H2O
Na2FeO4 + H2S = FeS + S + NaOH + H2O =>
Na2FeO4 + 3 H2S = FeS + 2 S + 2 NaOH + 2 H2O
SCl2 + NaF = NaCl + SF4 + S2Cl2 =>
3 SCl2 + 4 NaF = 4 NaCl + SF4 + S2Cl2
Fe(s) + I2(s) = Fe{2+}(aq) + I{-}(aq) =>
Fe(s) + I2(s) = Fe{2+}(aq) + 2 I{-}(aq)
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
La2O3 + MnO2 + BaCO3 = La067Ba033MnO3 + CO2 + O2 =>
134 La2O3 + 4 MnO2 + 132 BaCO3 = 4 La067Ba033MnO3 + 132 CO2 + 265 O2
CdO = Cd + O2 =>
2 CdO = 2 Cd + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO2 + MnO2 = MnSO4 =>
SO2 + MnO2 = MnSO4
Ni2O3 + Al = Ni + Al2O3 =>
Ni2O3 + 2 Al = 2 Ni + Al2O3
Na3[Cr(OH)6] + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
CeNiO3 = CeO2 + Ni + O2 =>
2 CeNiO3 = 2 CeO2 + 2 Ni + O2
NH4Cl + OH = NH3 + H2O + Cl =>
NH4Cl + OH = NH3 + H2O + Cl
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
(NH4)2Fe(SO4)2(H2O)6 + H2O2 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2(NH4)2Fe(SO4)2(H2O)6 + H2O2 + H2SO4 = Fe2(SO4)3 + 2(NH4)2SO4 + 14 H2O
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
KOH + C7H8 = C7H6O2 + H2O + K =>
6 KOH + C7H8 = C7H6O2 + 4 H2O + 6 K
Co2S3 + O2 = Co2O3 + SO2 =>
2 Co2S3 + 9 O2 = 2 Co2O3 + 6 SO2
LiBr + Au = AuBr + Li =>
LiBr + Au = AuBr + Li
Fe2S3 + HCl + O2 = FeCl2 + H2O + S =>
Fe2S3 + 4 HCl + O2 = 2 FeCl2 + 2 H2O + 3 S
HCl + (NH4)2CO3 = NH4Cl + CO2 + H2O =>
2 HCl + (NH4)2CO3 = 2 NH4Cl + CO2 + H2O
C6H5OH + NaNO3 = C6H4OHNO2 + NaOH =>
C6H5OH + NaNO3 = C6H4OHNO2 + NaOH
CuSO4 + K4Fe(CN)6 = K4Cu(CN)6 + FeSO4 =>
CuSO4 + K4Fe(CN)6 = K4Cu(CN)6 + FeSO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
H{+} + V + O2 = H2O + V{2+} =>
4 H{+} + 2 V + O2 = 2 H2O + 2 V{2+}
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + FeSO4 + K2SO4 + H2O =>
2 KNO2 + 9 FeCl2 + 4 H2SO4 = N2 + 6 FeCl3 + 3 FeSO4 + K2SO4 + 4 H2O
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