| 前日に均衡した方程式 |
CdI2 + 2 H2O = 2 HI + Cd(OH)2
NaCl + HNO3 = NaNO3 + H2Cl2 =>
2 NaCl + 2 HNO3 = 2 NaNO3 + H2Cl2
Na2S2O3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
MnO2 + H2C2O4 = Mn + CO2 + H2O =>
MnO2 + 2 H2C2O4 = Mn + 4 CO2 + 2 H2O
Fe{2+} + NaClO = Fe{3+} + NaCl + O{2-} =>
2 Fe{2+} + NaClO = 2 Fe{3+} + NaCl + O{2-}
KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
Nb + NbBr5 = NbBr3 =>
2 Nb + 3 NbBr5 = 5 NbBr3
CH3C6H10OH + H3PO4 = CH3C6H10 + H2O + H2PO4 =>
CH3C6H10OH + H3PO4 = CH3C6H10 + H2O + H2PO4
Ca(NO3)2 + CuF = Cu(NO3)2 + CaF =>
Ca(NO3)2 + CuF = Cu(NO3)2 + CaF
H2O + Mg3P2 = Mg(OH)2 + PH3 =>
6 H2O + Mg3P2 = 3 Mg(OH)2 + 2 PH3
KBr + Cu(OH)2 = CuBr2 + KOH =>
2 KBr + Cu(OH)2 = CuBr2 + 2 KOH
Ba(HSO4)2 + HCl = H2SO4 + BaCl2 =>
Ba(HSO4)2 + 2 HCl = 2 H2SO4 + BaCl2
Na + Fe(OH)2 = NaOH + Fe2 =>
4 Na + 2 Fe(OH)2 = 4 NaOH + Fe2
Cu2S + O2 = CuSO4 + CuO =>
2 Cu2S + 5 O2 = 2 CuSO4 + 2 CuO
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH3 + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 242 H2O
Fe + PdSO4 = Pd + Fe2(SO4)3 =>
2 Fe + 3 PdSO4 = 3 Pd + Fe2(SO4)3
CH3CO2H(l) + O2(g) = CO2(g) + H2O(l) =>
CH3CO2H(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
FeI3 + H2O = Fe2O3 + HI =>
2 FeI3 + 3 H2O = Fe2O3 + 6 HI
BaNo3 + KPo4 = BaPo4 + KNo3 =>
BaNo3 + KPo4 = BaPo4 + KNo3
Hg2(No3)2 + NaCl = HgCl + NaNo3 =>
Hg2(No3)2 + 2 NaCl = 2 HgCl + 2 NaNo3
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
H2AsO4 + FeSO4 + H2O = FeAsO4*2H2O + H2SO4 =>
H2AsO4 + FeSO4 + 2 H2O = FeAsO4*2H2O + H2SO4
Ni2(NO3)2 + KOH = NiOH + KNO3 =>
Ni2(NO3)2 + 2 KOH = 2 NiOH + 2 KNO3
CuCO3 + CaO = CaCO3 + CuO =>
CuCO3 + CaO = CaCO3 + CuO
PbCrO4 + NaOH = PbO2Na2 + Na2CrO4 + H2O =>
PbCrO4 + 4 NaOH = PbO2Na2 + Na2CrO4 + 2 H2O
Hg + FeCl3 = HgCl3 + Fe =>
Hg + FeCl3 = HgCl3 + Fe
Mn + NO = MnNO =>
Mn + NO = MnNO
NH3CH3COO + H2O = NH2CH3COO + H3O =>
NH3CH3COO + H2O = NH2CH3COO + H3O
HCl + CuCl2 = HCuCl3 =>
HCl + CuCl2 = HCuCl3
Cr2 + CO3 + H2O = Cr(OH)3 + CO2 =>
Cr2 + 3 CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2
CaCO3 + HClO3 = Ca(ClO3)2 + H2CO3 =>
CaCO3 + 2 HClO3 = Ca(ClO3)2 + H2CO3
C6H6O2 + OH = CO2 + H2O =>
C6H6O2 + 26 OH = 6 CO2 + 16 H2O
BaO + Cl2 = BaCl + O =>
2 BaO + Cl2 = 2 BaCl + 2 O
K + HOH = K2O + H =>
2 K + HOH = K2O + 2 H
PbCrO4 + NaOH = PbO2Na2 + Na2CrO4 + H2O =>
PbCrO4 + 4 NaOH = PbO2Na2 + Na2CrO4 + 2 H2O
Pt(ClO4)2 + NaOH = Na(ClO4)2 + PtOH =>
Pt(ClO4)2 + NaOH = Na(ClO4)2 + PtOH
NaHSO4 + NH4OH = (NH4)2SO4 + NaOH + H2O =>
NaHSO4 + 2 NH4OH = (NH4)2SO4 + NaOH + H2O
Br2 + KOH = H2O + KBrO3 + KBr =>
3 Br2 + 6 KOH = 3 H2O + KBrO3 + 5 KBr
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2[Zn(OH)4] + CuSO4 = Cu[Zn(OH)4] + Na2SO4 =>
Na2[Zn(OH)4] + CuSO4 = Cu[Zn(OH)4] + Na2SO4
FeCl3 + Cu = FeCl2 + CuCl = FeCl3 + CuCl = FeCl2 + CuCl2 =>
FeCl3 + Cu = FeCl2 + CuCl
Zn + H2O = ZnHO + H2 =>
2 Zn + 2 H2O = 2 ZnHO + H2
[Ni(NH3)6](OH)2 + HCl = NiCl2 + NH3 + H2O =>
[Ni(NH3)6](OH)2 + 2 HCl = NiCl2 + 6 NH3 + 2 H2O
H2S + KOH = H3O + KS =>
H2S + KOH = H3O + KS
Na2S + HSO4 = NaSO4 + H2S =>
Na2S + 2 HSO4 = 2 NaSO4 + H2S
Fe + O5 = FeO5 =>
Fe + O5 = FeO5
AgNO3(l) + KCl(s) = AgCl(l) + KNO3(s) =>
AgNO3(l) + KCl(s) = AgCl(l) + KNO3(s)
PH3 + KMnO4 = MnO2 + K3PO4 + H2O + Mn3(PO4)2 =>
12 PH3 + 30 KMnO4 = 27 MnO2 + 10 K3PO4 + 18 H2O + Mn3(PO4)2
NH2OH + I2 + H2O = HNO2 + HI =>
NH2OH + 2 I2 + H2O = HNO2 + 4 HI
SnBr4 + MgCO3 = Sn2(CO3)4 + MgBr2 =>
2 SnBr4 + 4 MgCO3 = Sn2(CO3)4 + 4 MgBr2
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